SL/R129 ron - MBWorld.org Forums

Sep 6, 2021 | 10:04 AM

Ron Mb

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ron

1991 500sl high speed runs fine will not idle

Last edited by Ron Mb; Sep 6, 2021 at 10:11 AM.

Sep 6, 2021 | 10:22 AM

chassis

Out Of Control!!

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From: unbegrenzt

2017 GLE350 4MATIC

Unmetered air. Look for leaks in the intake/induction system downstream of the MAF.

Or failed sensor/loose wire/shorting wire. 1991 is in the era when M-B used biodegradable wire insulation, correct?

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SL/R129: ron

SL/R129: ron