High Idle, exhaust man glowing red

clarkrc82 · 11-04-2009, 01:53 AM

ok, my buddy thought it was the isc, book says your supposed to hear a click.

The ac wasnt on and I was not pressing on the gas. The code 51 went away and its not flashing any codes right now. Its still runnin around 2000rpm, just found out the alt is bad, dont think that would cause the high idle.

The only thing I have fixed on it was the hg, and every other gasket that goes with it, I also replaced the knock sensor. Thats it.

This car has been sitting for 4 years and it ran great before the bhg.

There has been a couple of time when I start it up and it idles around 700rpm and the it slowly works its way up to 2000rpm, then it jumps back and forth from 1000 to 2000. the highest it has idled was 2800rpm. If I completely retard the dis it idles around 1400rpm.

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11-04-2009, 01:53 AM	#7
clarkrc82 Stock Join Date: Oct 2009 Location: Tacoma Posts: 9	ok, my buddy thought it was the isc, book says your supposed to hear a click. The ac wasnt on and I was not pressing on the gas. The code 51 went away and its not flashing any codes right now. Its still runnin around 2000rpm, just found out the alt is bad, dont think that would cause the high idle. The only thing I have fixed on it was the hg, and every other gasket that goes with it, I also replaced the knock sensor. Thats it. This car has been sitting for 4 years and it ran great before the bhg. There has been a couple of time when I start it up and it idles around 700rpm and the it slowly works its way up to 2000rpm, then it jumps back and forth from 1000 to 2000. the highest it has idled was 2800rpm. If I completely retard the dis it idles around 1400rpm.