Well, put a fuel filter on it and it does the same thing. When putting a load on the car it doesnt seem to down shift unless you back off the pedal. Thought it might be a slipping transmission so I went to a Honest local tranny place. They scanned it for codes and couldnt find any tranny codes. They went for a ride with me and watched the computer scanner while I drove it and made it act up. Again no codes to be found. He mentioned it seemed like maybe it was plugged convertor as it seem to act a bit that way( wouldnt a plugged convertor set of a check engine light?). When we got back he checked the engine for any stored codes and found 5
p0402- excessive EGR flow detected
p0300 Engine misfire detected
p302 cyl 2 misfire detected
p304 cyl 4 misfire detected
p306 cyl 6 misfire detected
No check engine light are on in the car even though it's now acting up . Any ideas?
Would you take it in and get an engine scan?
Would you wait for the cars drive cycle to see if the check engine light comes on again after it was cleared?
Monday, April 13th, 2009 AT 12:18 PM