Join Date: Mar 2015
County: Languedoc Roussillon
occassional juddering on 156 1.9JTD
Can't seem to trace an occasional performance problem on my 156 1.9 JTD 16v MJ, 2005. When the car is fully warm it will seem to judder for a few minutes as if it might stall. This only happens occassionaly particularly when accelorating from say 30 to 60 mph (coming out of a speed restricted village) with out changing gear. The car has 140k km or about 70,000miles, new cam belt last month, new MAF last Oct. and regular service and inspection. Annoying problem because as soon as you ask anyone to look at it,the fault won't occur. Any ideas?
Could it be the dreaded crank sensor or worse! Had the Maf changed after a diagnostic (Engin warning light).