Audi A4 missfire
Variant: 2.0
Model Year: 2008
Categories:
Running Rough, Starting & Power Loss
On start the car runs fine as soon as the temp reaches half way after about 3 to 5 minuit drive it starts to missfire n goes into limp mode n no faster than 3 mile an hour ive changed spark plugs coil pack nd 2 injectors it does the same thing time n time again done compresion. Test n looks fine 1 75 nearly 200 on three pots nd 150 on number one syilinder .comes up with p0303 cyinder missfire .its a 20lter petrol audi a4 saloon tfsi engine 08 ...thanks ..
Posted: Oct 5, 2023 (1 year ago)
That's quite a variation on compressions Carry out a block test , check for partially plugged cat / exhaust , check fuel pressure
Posted Oct 5, 2023 (1 year ago)
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