I have a 2001 GMC Safari 2-wheel drive 4.3 l.
The service engine soon light was on. Scanned and indicate the crankshaft sensor might be bad. So, changed the crankshaft but after 5 miles the light came back on again. Please help. WHat else should be wrong.
Could it be the cam?
Sunday, June 10th, 2007 AT 4:15 PM