1993 Mustang Vortech Si trim Anderson PMS 60 lb'ers Abaco mass air Dss super probullet 306, Loads up at idle bad when hot only, Runs great for 15 minutes then if it idles for more than about 10 seconds it starts loading up and keeps doing it until it cools off, Already replaced dist, coil,MAP sensor, tp sensor bypassed MSD, At a total loss! HELP !?!
Loads up at idle
- Thread starter brian69
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09secondGT
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sounds like something in the tune, i had idle surge and hard to start back after warmed up to operating temp. with the start up tune for my pms, took to have tuned and now starts and idles fine.
See the "Surging Idle Checklist for help with all your idle/stall problems.
The quick and easy way to dump the codes is in there too, and all you need to do it is a paper clip! The first two posts contain all the updates to the fixes. At last count there were 24 possible causes and fixes for surging idle/stall problems. I continue to update it as more people post fixes or ask questions.
The quick and easy way to dump the codes is in there too, and all you need to do it is a paper clip! The first two posts contain all the updates to the fixes. At last count there were 24 possible causes and fixes for surging idle/stall problems. I continue to update it as more people post fixes or ask questions.
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