benspilk09
10+ Year Contributor
- 128
- 68
- Feb 16, 2010
-
Little Rock,
Arkansas
My 99 eclipse just started having a really lopey idle the other day, really sounds like it has aftermarket cams or something. It also has a miss at low rpm when the a/c turns on, or any other time when the engine is loaded below 2000 rpm. I have a new coil pack, new plugs and wires, passed vacuum leak test, cam timing is spot on (checked it several times after I put my new belt on), compression is over 200 on all cylinders, cleaned the throttle body and IAC and it appears to be in working order, cleaned the EGR system as well. I don't know where to go next, guess I should start putting sensors on it? Which one should I try? Here is a video of my car: YouTube - 420a Eclipse idle problem