Hyundai Problems

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

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Used Hyundai S Coupe review: 1990-1996
By Graham Smith · 22 Jan 2005
Hyundai was the first to arrive here and was still finding its feet in a sceptical market in the years until the Excel X3 in 1994.  The S Coupe helped establish the brand with its cute shape and impressive array of standard features at an affordable price.  It represented an important step away from the Korean image of cheap basic transport and introduced much-needed emotion.MODEL WATCHWHEN launched there was only a single model with standard power steering, power windows, alloy wheels, a sporty tachometer, colour-coded bumpers and an AM/FM radio cassette player.Power was delivered by a Mitsubishi-derived 1.5-litre fuel-injected single-overhead camshaft four-cylinder engine that put out 62kW of power at 5500 revs and 120Nm of torque.Though modest, the coupe's performance was surprisingly spirited. It also used surprisingly little fuel.  There was a choice of a five-speed manual gearbox or a four-speed automatic transmission, with final drive going through the front wheels.The single model line-up became two in July 1991. The base model was stripped of its power windows and alloy wheels. The LS retained them and got power windows and tinted glass.A further realignment followed several months later when the base model was rebadged the LS and the LS became the GLS.  Both had steel wheels and wheel caps as standard (alloy wheels were then an option on both models), and each had a rear spoiler.A facelift in 1992 brought a new narrow-slot grille, slimline headlights, a small output increase to 68kW and 132Nm, and a hot turbocharged engine with 84kW and 168Nm.The LS then had power steering, rear spoiler, tachometer, split-fold rear seat, cloth trim and carpet. The GLS also had power windows, colour-coded bumpers, alloy wheels and four speakers.  If you stepped up to the Turbo you also got central locking, fog lamps, sports seats, sports suspension, and a leather-wrapped steering wheel.IN THE SHOPHyundai build quality was questionable and certainly variable when the S Coupe was launched, so listen for squeaks and rattles.  Also listen for knocks and clunks in the suspension and driveline. The S Coupe's driveshafts are a known problem.  The gearbox can be noisy in the intermediate gears, and weak synchros can make second gear difficult to select.The engine is a Mitsubishi unit similar to that used in the Lancer and Colt. It is relatively trouble free, though it has been known to crack cylinder blocks. Check around the engine for water stains that might indicate a leak.The S Coupe was nicely equipped given its low price and included full electrics as standard on some models. Korean electrics were troublesome back then, which can mean trouble today.  Early Korean paint quality was not great and many cars are suffering from paint fade, particularly some of the brightly coloured models.CRUNCH TIMETHE S Coupe got an average rating in a recent used-car survey, which means its crash performance, both in protecting its occupants and its likely impact on other drivers, was quite good.  No airbags were fitted.OWNERS' VIEWSCampbell Laidlaw bought his S Coupe in 2001 with 113,000km on the speedo.  It now reads 215,000, and he says it's fun to drive, handles quite well and servicing has been limited to book services.Tina Lazaridis drives a 1996 S Coupe and loves the styling, the performance and roominess. It's a great car and very affordable.  M. Hargreaves bought a 1990 S Coupe when it was seven years old with 147,000km on the clock.  She drove it for five years, pushing the reading up to 250,000 before selling it when it became too small for her growing family. It was still going strong.THE BOTTOM LINE10/20 Stylish and affordable first car for a beginner, but rising kilometres mean increased risk of trouble.LOOK FORSPORTY styling still appealsSPIRITED performance with good economyHOLDS value quite wellAFFORDABLE first carMITSUBISHI mechanicals quite reliableAVERAGE build qualityTROUBLESOME electrics
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Stay on target
Answered by Graham Smith · 28 Apr 2005

IT REALLY is important to do the services at the specified intervals, either kilometres or time, whichever comes first. Fluids do deteriorate in time and need to be replaced to maintain their effectiveness. It's not only oil and filters, either, remember its important to change coolant and brake fluid at least annually.

Hyundai Tucson 2005: Aftermarket rear parking sensor options?
Answered by Carsguide.com.au · 05 May 2005

SEVERAL aftermarket kits can be fitted. Among the better-known brands are Cobra and Rhino, which can be fitted by specialists. You could also take it back to the dealership and ask them to fit the sensors.

Sonata worries
Answered by Graham Smith · 11 Feb 2005

THE problem with the remote central locking is not uncommon, but it seems little can be done. It's apparently related to the wiring. The Sonata is particularly prone to electrical gremlins. With the other problem, I'd take it to a suspension specialist and ask them to ensure the front-end alignment is set correctly. It may be worth fitting better-quality front dampers, something the specialist would be able to advise on.

Out in the cold
Answered by Graham Smith · 07 Apr 2005

THERE could be many reasons, from a simple wiring problem -- and Korean cars tend to suffer from them -- to the coolant temp sensor. It may be difficult to trace, but I would start with the coolant sensor.

Windy window
Answered by Carsguide.com.au · 05 Nov 2004

TRACING wind noise can be tricky because it can come from several sources. The door seal is an obvious one, but that could be eliminated by applying a strip of tape over the gap between the door and the body after the door has been closed. If the noise goes away, the seal could be the problem. If not, check around the rear-view mirrors. These are often a source of complaint. As cars become better built and more refined, some noises are eliminated, which means others that you didn't notice before become more obvious.

Thirsty hyundai
Answered by Graham Smith · 24 Dec 2004

THE Sonata uses regular unleaded, but some Hyundai mechanics suggest running PULP occasionally to aid clean running. For the flat spot, check that the spark plugs were changed at 90,000km as recommended. The Hyundai uses platinum-tipped plugs and, because the inlet manifold has to be removed to change plugs in the three rear cylinders, mechanics have been known to leave them. They should have been replaced at 90,000km. Also check the plug leads.

Fast and loosely speaking
Answered by Carsguide.com.au · 23 Sep 2004

THE Australian Design Rule calls for a speedo to be accurate to plus or minus 10 per cent, so at 100km/h your speedo could be showing anything from 90km/h to 110km/h. If it is showing 112km/h when you're actually doing 100km/h, it doesn't comply with the standard. The problem I have with your dyno test is that you don't know the accuracy of the dyno. It is also a machine with tolerances and you need to know what they are to determine the results' accuracy. Remember the speedo is built with tolerances so is unlikely ever to be 100 per cent accurate. Many other factors affect the accuracy of the speedo reading: the rolling diameter of your tyres, wear on tyres, inflation pressure and so on. The RACV regularly checks speedos for accuracy and results show speedos of modern cars are much more accurate than those on older cars. Most speedos checked fall on the conservative side -- that is, the indicated speed is higher than the actual speed.

Slower and lower?
Answered by Graham Smith · 14 Oct 2004

FIRST go out and check the accuracy of the odometer. Markers on posts used to line many highways are quite accurately placed by the road authorities. Head out on a nearby highway and locate one of these markers and stop safely alongside it, noting your odometer reading. Reset your trip meter to zero, then drive off to the next marker and stop again, noting the reading on your odometer and trip meter. Preferably do this over a distance of 5-10km, and repeat it a number of times to improve the accuracy. That will give you an indication of the accuracy of your odometer.

Hyundai Santa Fe 2002: Whine in the diff?
Answered by Graham Smith · 02 Jun 2005

MOST vehicles have a diff whine, it's the nature of the type of gears used in diffs, but you rarely hear it. Most car makers manage to isolate the noise so it doesn't travel through the car. They use all sorts of techniques to ensure it doesn't become a problem. The problem with the Santa Fe could lie in the diff itself, it could also lie in the suspension or body which can act as amplifiers. I would take up Hyundai's offer and have them fix the problem.

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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