car misfires like a mofo

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tomas07
Posts: 4
Joined: Fri Jun 04, 2010 11:18 am
Car: s13 w/ red top sr20det

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So heres the deal. My car has a horrible misfire. all four plugs are drenched in gas. changed plugs and same exact thing happens on first start up. I checked my coil packs and im getting spark. Maf sensor is good, compression is good. Im all out of ideas. Any thoughts?


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OutToWinPAHC
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Timing or injectors leaks would cause that. Try some good maintenance and time it and see if it helps.

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thomasjamal
Posts: 916
Joined: Mon Jul 17, 2006 7:46 am
Car: 93 coupe

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tomas07 wrote:So heres the deal. My car has a horrible misfire. all four plugs are drenched in gas. changed plugs and same exact thing happens on first start up. I checked my coil packs and im getting spark. Maf sensor is good, compression is good. Im all out of ideas. Any thoughts?
Check/replace your fuel injector o rings and see if that helps.


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