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Engine running rich
Posted: June 21st, 2007, 5:27 pm
by V6Gav
recently bought the car which had been sitting for 6 months, got it running after re charging the battery and changing the plugs, but it is running very very rich and stalls whn u rev the engine high and take your foot off the accelerator pedal, i think its flooding itself. Any ideas how 2 fix this??
Posted: June 21st, 2007, 5:45 pm
by m90daytona
could be the fpr leaking or a fuel injector stuck open. or a maf sensor reading to much air or a bad pcm or a bad tps sensor. could be a lot of things. is the cel on?
Posted: June 21st, 2007, 7:17 pm
by PATDIESEL
No CEL on E-spec MXs. Have the fuel injectors checked. I'd bet one if gummed up and stuck open. You could try some fuel system treatment, but I dount it cures the problem.
Posted: August 11th, 2007, 5:05 pm
by mrmike420
I'm having the same problem with my car... I'm thinking it might be linked to a vacuum hose. I will soon be replacing and re-routing my hoses as well as installing a newer engine wiring harness. I hope that does the trick.
Posted: August 11th, 2007, 6:12 pm
by MX3ak
Sounds like my EGR problem.
Jump TEN and GND plus a LED between B+ and FEN
If it's code 16, Bingo. Just unplug EGR and go out for a spin...
Posted: August 11th, 2007, 8:58 pm
by mrmike420
I'll try that, but I was told my EGR was fine when I had my engine replaced.