I cleaned out my intake manifold passages today and there wasn't much to clean at all. At 96,000 the passages were almost spoltless [I cleaned out the throttle body nevertheless]. Ok, so it definetly wasn't the clogged passages that were the problem, since the check engine light is still on after driving around for a while. What should I try next?


Contour '97GL 2L ATX, ~100k Pioneer sound system A few unintentional scratches on the back and a rebuilt tranny