Further Fiat 1.3 Multijet Diesel Engine Problems. Our customers have also reported issues with the DPF. This generally only seems to be happening with customers who only use their vehicles for short journeys, the advice from Engine Engineering is to take the vehicle for a long drive on the motorway, you need to get the engine system temperature up to burn off the excess build up, if the Problems And Reliability of the Fiat 1.4 T-Jet engine. The turbo-petrol Italian engine is reliable and durable. It does not have serious systematic problems and does not upset with costly breakdowns. This 1.4 T-Jet engine has a resource of at least 300,000 km, it can easily go 500,000 km or more. Still, it’s an old-school engine. That can cause the disc to snatch when you brake. Obviously you don't need too much force to lock a rear wheel on a hatch. You should be able to get a feel for how the rear brakes are acting via the handbrake. ie if one side is over assertive then you could have a mechanical problem. Re: Grande Punto scary brake issue. May 1, 2010 · May 4, 2010. #5. Okay, I found out that i need eLEARN for my fiat. That one you linked to was only on italian and only covers 1.4 8v. I found one on the net with english and cover 1.4 16v but not the T-JET. If any one needs that manual i got i can sent a link. Apr 18, 2017 · I have just acquired my very first Fiat Grande Punto 1.4 Dynamic 8v Sport. It is a 2008 model with just 30k on the clock and drives very smoothly - better than my previously owned Easytronic Astra! However, I have a occasional problem starting. Before I go into detail, I'll explain my stop/start procedure- as I've interpreted it from the manual. Dec 16, 2018 · When diagnosing the cause of P0300 in your Fiat Punto the problem can be broken down into two main categories. Something related to the ignition system caused the random misfire. P0300 is a symptom of another engine problem. Important to pull and weigh all the codes together. The misfiring could just be a symptom of the real problem. .

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