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Registered
Join Date: May 2003
Location: South Orange County
Posts: 166
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Engine loads up and backfires
This drives me crazy: If I run a fuel system cleaner like techroline through I get about a tank of gas before the engine starts to load up again. Tune Up and gas line cleaner are only temporary fix for this problem.
I'm thinking throttle position switch or the screwball air flow meter. Help! |
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06-26-2003, 12:24 PM
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Registered
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Does the techroline contact the TPS or the AFS?
Try fuel pressure regulator and fuel dampener. Also the fuel filter. Then start checking for vacuum leaks and bad engine to chassis grounds.
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Hugh - So Cal 83 944 Driver Person NOT a 'real' Porsche -- Its Better!!!! When was the last time you changed your timing and balance belts and/or cam chain and tensioner? New Users please add your car's year and model to your signature line! Never break more than you fix! |
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06-26-2003, 12:44 PM
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1983 Porsche 944 2.5 liter
