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Old 08-31-1999, 12:38 PM
intruder intruder is offline
Registered User
Join Date: Jul 1999
Location: Youngstown, OH
Posts: 150
thanks Chris... I'll re-verify the intake vacuums and check the fuel and the exhaust manifold. I had heard the temp sensor may be at fault; this makes sense. I used to have an '88 'vette that the ECM had a cold mode and a hot mode. During cold mode the ECM ignored inputs like mass air flow, O2, etc.. I assume that MB is similar in setup.
Since there are 4 wires at the temp sensor, would you know which one is most likely to be the culprit?
thanks alot.