93 SSEi has POOR acceleration...10-20* of Knock (Stock) - Page 3 - 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 08-21-2007, 01:09 AM   #21
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I wonder if your FPR is ok?
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Old 08-23-2007, 12:21 AM   #22
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Quote:
Originally Posted by J Wikoff
I wonder if your FPR is ok?
I replaced the FPR even though the vac line was clean.
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Old 08-23-2007, 10:38 AM   #23
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Well, if all else is good, then there can be only two other possibilities...

PCM

Engine

Actually, I had another thought...how are your tensioners? Or maybe exhaust system is loose?

Aside from these ideas, I'm out of them.
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