Ford Falcon 2004 Problems

Are you having problems with your 2004 Ford Falcon? Let our team of motoring experts keep you up to date with all of the latest 2004 Ford Falcon issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2004 Ford Falcon in one spot to help you decide if it's a smart buy.

Used Ford Falcon review: 1998-2012
By Ewan Kennedy · 05 Jul 2013
Ford's Falcon has slipped from the minds of many new-car buyers in recent years, resulting in the sad news that production will cease late in 2016. However, the iconic Falcon has long been a favourite with used-car buyers and there’s no sign of that changing anytime soon.To some extent we blame the demise of the Falcon on over adventurous styling. The radical shape of the AU was years ahead of its time when it was introduced in September 1998 and many conservative buyers didn’t like it.Facelifts to create the AU Falcon Series II in April 2000 and to the AU III in November 2001 lifted sales slightly. In September 2002 a major facelift to produce the BA Falcon started to put the Falcon back on track in new sales. The BA Falcon was upgraded to the BF Falcon in October 2005.The introduction of the rather conservative FG-series Falcon saw sales slip again, and history shows that Ford Australia never did recover after that.Falcons have seating for five adults, though four makes more sense because rear-wheel drive means the transmission tunnel takes up a lot of footroom in the centre-rear position. Legroom and headroom are ample for all but the largest adults. Some find the relatively steep slope of the roof in the AU to BF Falcons make it awkward to get in and out; naturally the back seat of the wagon doesn’t have this hassle.Comfort is very good and passengers can step out of a Falcon after a trip of hundreds of kilometres still feeling fresh and relaxed.The boot in the sedan is rather shallow in the older models and the slope of the bootlid on the AU reduces its practicality. It’s easy to load thanks to a good-sized opening. The BA Falcon is better, though still on the shallow side.Falcon station wagons are great load carriers as they are built on a longer wheelbase than the sedan so they have a long, wide, practical cargo area. The rear end of the BA is virtually identical to that of the older AU. Ford chose not to do an FG variant of the wagon. Instead, it created a Series III BF model to sell alongside the FG sedans. It wasn’t a success and was discontinued in 2010.Handling is surprisingly good for a car of this size and mass. You wouldn’t call it agile, but Falcons hold on when cornering at speeds far above those likely to be attempted by most drivers.Ford's six-cylinder engines all have a capacity of 4.0 litres but come in several formats, including one with a turbocharger. An interesting variant on the six-cylinder is a dedicated LPG engine. Very common in taxis, but less so in private cars (except in Victoria) this engine is all but indistinguishable from a petrol unit to drive. It’s quite a bit thirstier than the petrol so fuel range suffers.The standard AU six-cylinder unit is good enough, but the BA’s six-cylinder is noticeably smoother and offers even better performance.Ford fitted a 5.0-litre V8 to the AU, but it didn’t have a lot more performance than the six-cylinder units and was on the thirsty side. Much better were the BA bent eights: there was a choice of two, both with a capacity of 5.4 litres, one with a single-cam cylinder head, the other with a twin-cam setup.A powerful four-cylinder engine, tagged the EcoBoost gave us arguably the best Falcon ever, thanks to excellent performance and nimble handling, the latter due to the lighter weight of the smaller engine. Buyers in this market segment can be on the conservative side and they stayed away from the EcoBoost in droves.Automatics were all four-speed units until the launch of the BF, when a sophisticated six-speed ZF unit was installed. The ZF was originally only fitted in the topline variants, with the introduction of the FG Falcon all received the six-speed auto, with the exception of the LPG power models, which stuck with the old four-speed unit until the launch of the new-design LPG unit in July 2011.Manual gearboxes are rare and probably best avoided in all but the sporting XR6 and XR8 as they can affect resale value. The manual was a five-speed until the BF series, when a six-speed was installed.Prices for spare parts, servicing and repairs are very reasonable and there are Ford dealers just about everywhere in Australia. Most spare parts for the Falcons covered here are readily available, although a few bits on some older cars may have to come from a wrecker.These are very simple cars to work on, with plenty of underbonnet and undercar space. We recommend having a workshop manual at your elbow before starting the work.Insurance prices are generally very reasonable and premiums for the everyday models are invariably at the lower end of the scale. It will generally cost more to cover a V8 Falcon than a straight-six, and more expensive for a turbo six.WHAT TO LOOK FORRust is far less of a problem in these newer Falcons than old ones. To be on the safe side, check the door lower corners, door sill panels, mudguards and bootlid. If you do find serious rust the car may have been badly repaired after a crash.Many thousands of used Falcons will have been taxis at some time in their life. Be wary of one running on dedicated LPG; while these are quite common in Victoria, they are rare anywhere else in Australia. Signs of an ex-taxi are vinyl, rather than cloth, upholstery, severe wear both inside and out, holes where signs and a taximeter have been removed, and possibly a paint respray.Engine wear is indicated by a reluctance to start and by smoke from the exhaust and/or oil filler cap when the engine is revved.Four-speed automatics can cause problems on hard-driven cars, especially the older models. Check they change gears cleanly and don't hunt up and down through the ratios. Be suspicious of any automatic that’s slow at going into gear from Neutral or Park.Listen for a whining differential when driving at around 60 to 90km/h.Check the cabin for damage caused by wild kids. In station wagons have a good look at the load area for signs of commercial useCAR BUYING TIPBeware ex-taxis: they are run hard and often not driven in a sympathetic manner. 
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Used Ford Falcon review: 1997-2012
By Ewan Kennedy · 22 Oct 2012
Ford's Falcon is a rugged family car that copes well with rough and ready Australian bush roads so are very popular out there. They can be on the large side for close city work but have good outward visibility and a reasonably tight turning circle so aren’t too hard to drive in confined spaces.The radical styling of the AU was years ahead of its time when it was introduced in September 1998 and many conservative buyers didn’t like it. Facelifts to create the AU Falcon Series II in April 2000 and to the AU III in November 2001 helped a bit. However, it wasn’t until September 2002 that a major facelift to produce the BA Falcon started to put the Falcon back into buyers’ minds again.The BA Falcon was further upgraded to the BF Falcon in October 2005. Visual differences are minor, but there were significant changes to the transmissions at this time – more about them later. The introduction of the new FG series Falcon in May 2008 lifted awareness, but its shape was on the conservative side (it’s hard to please people…) and sales didn’t return to the record levels Falcon had enjoyed in the past.Falcons have seating for five adults, though four makes more sense because the use of rear-wheel drive means the transmission tunnel takes up a lot of foot room in the centre-rear position. Legroom and headroom are ample for all but the largest adults.Some find the relatively steep slope of the roof in the AU to BF series makes it awkward to get into the car. This applies to both front and back seats in sedans, naturally the back seat of the wagon doesn’t have this hassle. Comfort is very good and passengers can step out of a Falcon after a trip of hundreds of kilometres still feeling fresh and relaxed.The boot in the sedan is rather shallow in the older models and the slope of the bootlid on the AU reduces its practicality. It’s easy to load thanks to a good-sized opening. The BA is noticeably better, though still on the shallow side. Falcon station wagons are great load carriers as they are built on a longer wheelbase than the sedan so they have a long, wide, practical cargo area.The rear end of the BA is virtually identical to that of the older AU. Ford chose not to do an FG variant of the wagon. Instead, it created a Series III BF model to sell alongside the FG sedans. It wasn’t a success and was discontinued in 2010. Handling is surprisingly good for a car of this size and mass. You wouldn’t call it agile, but Falcons hold on when cornering at speeds far above those likely to be attempted by most drivers.Ford's six-cylinder engines all have a capacity of 4.0 litres but come in several formats, including one with a turbocharger. An interesting variant on the six-cylinder is a dedicated LPG engine. These are very common in taxis, but less so in private cars, with the exception of Victoria, and the engine is all but indistinguishable from a petrol unit to drive. It’s quite a bit thirstier than the petrol, so fuel range suffers.The standard AU six-cylinder unit is good enough, but the BA’s six-cylinder is noticeably smoother and offers even better performance. Ford fitted a 5.0-litre V8 to the AU, but it didn’t have a lot more performance than the six-cylinder units and was on the thirsty side. Much better were the BA bent eights: there was a choice of two, each with a capacity of 5.4 litres, one with a single-cam cylinder head, the other with a twin-cam setup.An impressive four-cylinder turbocharged engine was introduced midway through 2012. It has plenty of power and torque and lower fuel consumption than the big engines. The four’s lighter weight gives the big car a nicely nimble feel during cornering. Automatics were all four-speed units until the launch of the BF, when a sophisticated six-speed ZF unit was installedlpgThe ZF was originally only fitted in the topline variants, with the rest of the range using the four-speed. With the introduction of the FG Falcon in May 2008 all received the six-speed auto, with the exception of the LPG power models, which stuck with the old four-speed unit. A six-speed auto was finally installed behind the new design of LPG engine in July 2011.Manual gearboxes are rare and probably best avoided in all but the sporting XR6 and XR8 as they can affect resale value. The manual was a five-speed until the October 2005 BF series, when a six-speed was installed. Prices for spare parts, servicing and repairs are very reasonable and there are Ford dealers just about everywhere in Australia.Most spare parts for the Falcons covered here are readily available, although a few bits on some older cars may have to come from a wrecker. These are very simple cars to work on, with plenty of underbonnet and undercar space. We recommend having a workshop manual at your elbow before starting the work.Insurance prices are generally very reasonable and premiums for the everyday models are invariably at the lower end of the scale. It will generally cost more to cover a V8 Falcon than a straight-six, and be dearer again for a turbo six.WHAT TO LOOK FORRust is far less of a problem in these newer Falcons than old ones. To be on the safe side, check the door lower corners, door sill panels, mudguards and bootlid. If you do find serious rust the car may have been badly repaired after a crash.Many thousands of used Falcons will have been taxis at some time in their life. Be wary of one running on dedicated LPG, while these are quite common in Victoria, they are rare anywhere else in Australia. Signs of an ex-taxi are vinyl, rather than cloth, upholstery, severe wear both inside and out, holes where signs and a taximeter have been removed, and possibly a paint respray.Engine wear is indicated by a reluctance to start and by smoke from the exhaust and/or oil filler cap when the engine is revved. Four-speed automatics can cause problems on hard driven cars, especially the older models. Check they change gears cleanly and don't hunt up and down through the ratios. Be suspicious of any automatic that’s slow at going into gear from Neutral or Park.Listen for a whining differential when driving at around 60 to 90km/h. Check the cabin for damage caused by wild kids. In station wagons have a good look at the load area for signs of commercial use.CAR BUYING TIPNo matter how good a car looks on the surface it may have problems under the skin, never buy without a full inspection. 
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Used Ford Falcon review: 2002-2016
By Ewan Kennedy · 18 Jan 2017
Ewan Kennedy reviews the 2002, 2004, 2008, 2011 and 2015 Ford Falcon as a used buy. In October 2016 the last Ford Falcon left the assemble line, not long after its 56th birthday in Australia. What does this mean on the used-car scene for the period being examined here, 2002 - 2016? At this stage the answer is we
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Used Ford Falcon review: 1997-2014
By Ewan Kennedy · 25 Nov 2014
Not a lot of new Ford Falcons are sold these days, so there's a shortage of late models on the used-car scene, but certainly no lack of offering built prior to 2010. For many years Falcon was a huge seller in Australia as the car suits the needs of many local buyers, particularly those in country areas. Built tough for Australia may sound a bit corny, but Falcon certainly answers to that description.Falcons have seating for five occupants, though four works better if they are all adults because the transmission tunnel takes up a lot of footroom in the centre-rear position. Legroom and headroom are ample for all but the largest adults in the remaining four seats. Comfort is very good and passengers can step out of a Falcon after a trip of hundreds of kilometres still feeling fresh and relaxed.The boot in the sedan is relatively shallow, but it's easy to load thanks to a good-sized opening. From the BA Falcon model onwards things are better, though the boot's still on the shallow side.Falcon station wagons are great load carriers as they are built on a longer wheelbase than the sedan so they have a long, wide, practical cargo area. The rear end of the BA is virtually identical to that of the older AU. Ford chose not to do an FG variant of the wagon. Instead, it created a Series III BF model to sell alongside the FG sedans. It wasn't a success, as SUVs were starting to make inroad in the wagon market, so it was discontinued in 2010.Handling is surprisingly good for a car of this size and mass. You wouldn't call it agile, but Falcons hold on when cornering at speeds far above those likely to be attempted by most drivers.Ford's six-cylinder engines all have a capacity of 4.0 litres but come in several formats, including one with a turbocharger. An interesting variant on the six-cylinder is a dedicated LPG engine. Very common in taxis, but less so in private cars (except in Victoria) this engine is all but indistinguishable from a petrol unit to drive. The LPG engine is thirstier than the petrol so fuel range suffers.The BA Falcon's six-cylinder engine is noticeably smoother and offers even better performance than the units it superseded. Ford fitted a 5.0-litre V8 to the AU, but it didn't have a lot more performance than the six-cylinder units and was on the thirsty side. Much better were the BA bent eights. There was a choice of two - both with a capacity of 5.4 litres. One has a single-cam cylinder head, the other a twin-cam setup.The EcoBoost Falcon has what many say is the best non-V8 engine of them all. It provides excellent performance and nimble handling, due to the lighter weight of the smaller engine. Buyers in this market segment can be on the conservative side and they stayed away from the EcoBoost in droves, so you can pick up a real bargain as a used-car.Automatics were all four-speed units until the launch of the BF, when a sophisticated six-speed ZF unit was installed. The ZF was originally only fitted in the topline variants. With the introduction of the FG range all received the six-speed auto, with the exception of the LPG powered models, which held onto the four-speed auto until the launch of the new-design LPG model in July 2011, when it received the six-speed.These are very simple cars to work on, with plenty of underbonnet and undercar spaceManual gearboxes are rare and probably best avoided in all but the sporting XR6 and XR8 because they can affect resale value. The manual was a five-speed until the BF series, when a six-speed was installed.Prices for spare parts, servicing and repairs are very reasonable and there are Ford dealers just about everywhere in Australia. Most spare parts for the Falcons covered here are readily available, although a few bits on some older cars may have to come from a wrecker.These are very simple cars to work on, with plenty of underbonnet and undercar space. We recommend having a workshop manual at your elbow before starting the work. Insurance prices are generally very reasonable and premiums for the everyday models are invariably at the lower end of the scale. It will generally cost more to cover a V8 Falcon than a straight-six, and more expensive for a turbo six.WHAT TO LOOK FORMany thousands of used Falcons will have been taxis at some time in their life. Be wary of one running on dedicated LPG; while these are quite common in Victoria, they are rare anywhere else in Australia. Signs of an ex-taxi are vinyl, rather than cloth, upholstery, severe wear both inside and out, holes where signs and a taximeter have been removed, and possibly a paint respray.Engine wear is indicated by a reluctance to start and smoke from the exhaust and/or the oil filler cap when the engine is revved after it has been idling for more than about a minute. Four-speed automatics can cause problems on hard-driven cars, especially if they have done a lot of work. Check they change gears cleanly and don't hunt up and down through the ratios.Be suspicious of any automatic that's slow at going into gear from Neutral or Park. Listen for a whining differential when driving at around 60 to 90km/h. Check the cabin for damage caused by bored kids. In station wagons have a good look at the load area for signs of commercial use.Rust is more unusual in these newer Falcons than old ones. If you do find rust the Falcon may have been poorly repaired after a crash.CAR BUYING TIPBig old used cars that have been looked after properly and driven correctly can be picked up for pretty low prices these days. Don't forget to have a professional inspection, though.
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Ford Falcon 2004: Shuddering
Answered by Graham Smith · 09 May 2014

I suspect you have a vacuum leak, probably caused by a cracked or split vacuum fitting on the brake booster.

Falcon using fuel
Answered by Graham Smith · 19 Apr 2012

Based on your figures it's consuming about 50 percent more LPG than it should. It should be doing around 17-18 L/100 km on LPG, not 24-25. I would have the LPG system serviced, and the spark plugs and plug leads changed.

Installing traction control or ESC to my car
Answered by Carsguide.com.au · 15 Mar 2013

I'm not aware of any aftermarket systems that you could have fitted to your car. The best and cheapest way to get the safety the systems provide is to update to a later model already fitted with them.
 

How can I change driveshaft centre bearing on a 2004 BA Falcon?
Answered by David Morley · 24 Aug 2021

It sounds very much like a seized bush in the rubber-donut assembly that joins the tailshaft to the back of the gearbox. Inside the rubber donut (also called the flex-joint) there’s a metal inner bush and these have been known to seize. Water gets into this bush and rusts the assembly solid. If that happens, it will feel like the thing will never come apart.

At that point, perhaps removing the slip-yoke from the back of the transmission will allow you to remove the whole assembly and get better access to it on a bench, rather than from under the car. The slip-yoke shouldn’t present any problems other than you might lose a little transmission fluid (so have some rags handy) but you do need to remember to mark the position of all the components relative to each other. That means marking where the tailshaft bolts were relative to the rear coupling, the coupling relative to the flange, the shaft relative to the yoke’s holes and so on. That’s so when the tailshaft is reassembled and refitted, it’s still in balance and won’t create any new driveline vibrations. This process even extends to marking which nuts and bolts attached to which mounting holes in the rear CV joint, as some of these bolts were individually weighted for balance.

The other thing to check is the actual centre bearing you’re trying to replace. For some reason there were two different part numbers for this series of Ford Falcon. One has a different bearing inner diameter and a different spacing for the mounting holes compared with the other. Make sure you buy the correct one.

Ford Falcon: Indicator failure
Answered by Graham Smith · 05 Aug 2016

When a globe in one of the indicators goes out the other indicator on the same side as the one that has failed will flash quickly. At the same time the indicators in the instrument cluster will flash quickly and the audible indicator will click quickly. Turn each of the indicators on and check that they are working. If they aren't it suggests a deeper problem, which could be a fault with the cluster. One thing for sure it won't fix itself. If you want to get a second opinion take it to an auto electrician.

Ford Falcon 2004: Noise over small bumps
Answered by Carsguide.com.au · 03 Jul 2015

It's not possible to say with any certainty without inspecting the car, which is what you should have done. But on what you have told us I'd be looking at the suspension bushes and shock absorbers in the front-end.

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
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