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Old 06-04-2006, 01:46 AM   #1 (permalink)
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4th Generation AFM testing????

I've got a 86 gt-s i'am working on. It cranks and cranks but no start. While i'am cranking it, it will kinda sputter like it's only hitting on maybe 1 or 2 cylinders. I can smell, and see gas vapor coming out of the exhaust, and i've got really good spark, and the timings right. It act's like it's getting too much fuel and flooding out. Does anyone know how to test the fuel pressure regulator and the air flow meter? Any help would be great.

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Old 06-05-2006, 10:51 PM   #2 (permalink)
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anyone got any ideas???
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Old 06-06-2006, 08:25 AM   #3 (permalink)
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At cold start, the fuel is metered by :
Cold start injector;
Coolant thermo sensor;
Air thermo sensor.
I suggest to check these items first.
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