175 Shot + SES
#1
175 Shot + SES
So... I ran my car pretty hard the other day with a 175 shot and my SES started blinking. From what I know, that means misfire. A/F was somewhere between 11.8 and 12.5 the entire run. After about 15 seconds it stopped. It didn't do it the whole ride home, but I never sprayed anymore either. Should I be worried? I'm gonna check my plugs and wires to make sure all is good, but has this happened to anyone before?
thanks
-somebody
thanks
-somebody
#2
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Blinking ses means you have a major misfire problem. With that big of a shot unless you decreased the gap on the plug it could have blown out the spark. Are you at least using a tr6 plug. I would swap all the plugs out and check the condition of the ones in there to see if there is a lot of discoloration or pitting from a lean or knocking condition.
#5
I've had TR6s for a while now and gapped at .035. I have Racetronix's PNP pump for fuel, and throughout the entire run, my A/F was high 11s. No timing pulled yet... I'm still waiting for HPTuners' package to arrive.
I'll check the plugs though.
Thanks,
-somebody
I'll check the plugs though.
Thanks,
-somebody