Same as above
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2003 Volkswagen Jetta TDI Question: Engine light is on and engine losses power going up hill, any ideas?
Answer #1overbys from Overbys Inc, February 11, 2011, 09:58Master
The code for the check engine light is the first step.
Doing anything else before you do this is a waste of time.
Answer #2volvo850 from Auto Tech LTD, May 06, 2011, 14:47Technician
Bring it by my shop in Scarborough and I will give you a free engine diagnostic,
Without knowing what codes are there it is hard to diagnose although I know of many common problems, such as plugging of the intake with soot and such!