Are you having problems with your Mitsubishi? Let our team of motoring experts keep you up to date with all of the latest Mitsubishi issues & faults. We have gathered all of the most frequently asked questions and problems relating to the Mitsubishi in one spot to help you decide if it's a smart buy.
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The cost of the plugs and leads is about right, and the labour charge is about right for three hours work. If all he did was fit the plugs and leads it's expensive, but if he investigated the cause of the misfire beyond simply fitting those parts the labour charge is probably about right as well.
Carmakers are locked into what their parent companies are doing, and in this case it means there was a delay in the local roll-out of the upgrade that are launched first in their home countries sometimes weeks, even a month or two, before arriving here. We understand you just missed the introduction of the upgrade to the GPS system by a week or two, but we also understand that Mitsubishi has come to the party and upgraded the system in your car for you.
Cars are equipped with the latest maps available at the time they're built, but that can be months, or more, before they are delivered to the owner. In that time delay the maps can be upgraded, which means they're out-dated before the car is handed over to the owner. That's frustrating, and while the carmakers say there is nothing they can do, perhaps they should think about installing locally the latest maps available during the pre-delivery process. That way they would be up to date when the car is delivered. That, however, doesn't overcome the problem of excessive prices being charged for any subsequent updates. Again, carmakers should look at their pricing and bring them into line with those being charged in the aftermarket. Talk to your dealer again and ask for him to request a free update from Mitsubishi.
You need to establish if the problem is fuel or spark. Check that the fuel pressure is correct, but I would focus on the spark side and make sure the coils, leads and plugs are ok, and check the crank angle sensor.
There's very little engine braking available with an automatic transmission, and with the desire to achieve the best possible fuel economy there have been changes to the transmissions, gearing, torque converters etc. that have further reduced the effect.
Yes. Oil leaks are not uncommon, particularly when a car gets to the age of yours. At least have a mechanic check it and tell you where the oil iscoming from and how much it would cost to fix. But if it’s been a good car, as you say, I would definitely repair it.
You’ve got the failure codes, so follow through on them and you should be able to establish the cause. Sounds like it could be a crankshaft sensor.
The LPG consumption is very good, almost too good to believe, and the petrol consumption is woeful. I would expect that you should be able to get 17.5L/100 km or so on LPG, but you're getting much better than that, and about 14 L/100 km on petrol and you're doing much worse than that. I would take it to another LPG installer, one that is familiar with the system fitted to your car and have them thoroughly check it on both fuels.