Mitsubishi Forum - Mitsubishi Enthusiast Forums

Mitsubishi Forum - Mitsubishi Enthusiast Forums (https://mitsubishiforum.com/forum/)

- Everything else (https://mitsubishiforum.com/forum/everything-else-37/)

- - 1st gen problems (https://mitsubishiforum.com/forum/everything-else-37/1st-gen-problems-9011/)

DaClipsa

03-13-2006 03:42 PM

1st gen problems

my 94 eclipse does not like to idle when it is cold, it seems as soon as put it in neutral and let off the clutch, the rpm's drop and it dies...

Also... at constant speed it misfires, tried replacing plugs and wires, checked coil, any ideas?

slow420a

03-14-2006 12:23 AM

RE: 1st gen problems

could be a bunch of things, I am not a 4g63 guy but check your iac.

TheEngineer

03-14-2006 02:28 AM

RE: 1st gen problems

sounds like maybe a fuel problem. Or maybe a Mass air problem. I would check either or those.

TransAmist

03-14-2006 06:08 PM

RE: 1st gen problems

Sounds like fuel pressure problems, either from the fuel filter being clogged, or the pressure regulator not fuctioning properly. Try the fuel filter first with some b12 or some lucas. If that doesn't work, have the fuel pressure tested and replace the regulator or pump, whichever is bad.

jc_ride

03-17-2006 01:36 AM

RE: 1st gen problems

If the engine is cold an it does not want to run but will run fine when it is warm then the most likely cause is the automatic choke.

All times are GMT -5. The time now is 04:05 AM.