My MASSIVE KR issue. - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Old 06-05-2007, 09:57 PM   #11
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Ok, other the PCM which is already on its way.

anyone have any other suggestion that i can look into while i wait for the PCM.

Like what might be causing me to bure gas at the rate of 100kmcity per every half tank of gas
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Old 06-05-2007, 10:50 PM   #12
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Sure. I have a theory. It happened to me recently.

I had one injector drooling after shutdown. Pooled fuel in my LIM. Caused my PCM to think I was running rich, and it leaned out all the injectors. I either fixed it, or it went away on it'* own.

If you have a drooling injector, this can happen to you. Pull your fuel rail, and put a small container under each injector. Prime the fuel pump, and go drink a six-pack. Come back and see if any are drooling. Granted, I KNOW you have recently rebuilt and flow-matched injectors, because I helped do them, but you can't account for anything that was in there and too large to pass through the orifice, or anything that was in your fuel rail when you installed them. It'* something to check. It also wouldn't hurt to 'read' your plugs and O2 sensor at the same time.
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Old 06-05-2007, 11:16 PM   #13
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Quote:
Originally Posted by fuelforthesoul1999
Quote:
Originally Posted by <tS>Ace*Of*Spades
Sorry, but I am learning, what is KR?
Knock Retard
I'm sorry, but I thought the doorbell was there for a reason...

Thanks though, I now know one more thing .
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Old 06-05-2007, 11:18 PM   #14
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well a 6 beer job may have to wait till the weekend, jiven how busy i am at work, and the weather


thanks for the Info Bill
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Old 06-06-2007, 02:52 PM   #15
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" drooling injector" i thought that is what Paul does when he has had to much to drink !

ROD
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