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Old 09-20-2010, 06:40 PM   #10
nismo_enthusiast
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Join Date: Sep 2006
Location: mesa, az
Age: 36
Posts: 158
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Was this problem solved yet?

My GF's 95' S14 is doing the same exact thing but in Cyl #1. I have moved spark plugs/injectors and the problem does not follow. I have also checked gap on the plugs and verified spark on all ignition wires.

If I remove ignition wires, there is no change to Cyl #1 but the others stall out the motor. Same thing with unplugging the injectors.

I don't have a compression checker but I pulled the valve cover and turned the motor until Cyl #1 reached the top of the compression stroke (verified by watching cam lobes) and when I begin to loosen the spark plug the air pressure sneaks out passed the plug so I know there is at least some amount of compression in Cyl #1.

I don't get it... How can it have intake, fuel, compression, and spark and yet seem to be not functioning at all in only 1 cylinder? I'm so confused!!!
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