rough cold start

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05-11-2005, 02:37 PM

#11

Billman250

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Quote:

Originally Posted by BroInTheKnow,May 11 2005, 01:12 PM

Have you happened to change your fuel filter?

There is no serviceable fuel filter on the S2000, only the screen in the tank.

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05-11-2005, 05:05 PM

#12

joes sled 2000

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Well i started it this morning and the same old thing.So i got to work and called techline.Here is what they had to say,It could be the map sensor and that i should have approx .95 volts at idle while cold.They also said possibly a tight valve(i don't buy that)or a incorrect spray pattern from one or more of the injectors.Again i doubt that aswell.My car has only 22k on it so i am doubting there is any problems with my fuel system.Ill keep on this until i find the cause.