my ck enging lite is on .i have put a new catv on and a new flex pipe.also a new on 2002 Buick Century

water pump ,i dont think is the intake manifold gasket cuz egine runs perfact.

by in Kenosha, WI on July 10, 2012
2 answers 2 comments
ANSWER by on July 10, 2012
Have it scanned at a shop not a parts store .The code(s) will tell you what system(s) are affected and help lead you to the proper fix. If the exhaust repair (catv?/flex pipe) is near an oxygen sensor , check for leaks , even a small one can affect it's readings causing the MIL to illuminate.(MIL= malfunction indicator lamp)Good luck.
COMMENT by on July 11, 2012
thank you very much
ANSWER by on July 11, 2012
What code are you getting? Important.
COMMENT by on July 11, 2012
cant remember ,but there was 4 choices, 1 was the intake mani. the other was catv. or felx pipe.i paid 329.00 gor both.

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