so we were playing with the 83 and it wont run under 2000 rpms, unless you spray carb cleaner into the carb. we have baypassed the vacuum rail, and most everything except the acv. we put another carb on it and got the same symptoms.
mechanic a wants to put a 3rd carb on it, he says it doesnt meter fuel at low speed (under 2k) mechanic b says we have 2 carbs that behave exactly the same, we should look at something else. the intake gasket, and stuff on the intake manifold are about the only things left. mike |
i'm with b
J |
Is that the carb with 2 Idle screws or 1?
I am assuming that you are dealing with a NIKKI. have you checked power to your fuel cut solenoid? It only affects the Idle circuits in the carb. Main metering bypasses the fuel cut circuit by using the main jets. I hope this helps? |
Originally Posted by Smog Fighter' date='Feb 18 2003, 02:02 PM
Is that the carb with 2 Idle screws or 1?
I am assuming that you are dealing with a NIKKI. have you checked power to your fuel cut solenoid? It only affects the Idle circuits in the carb. Main metering bypasses the fuel cut circuit by using the main jets. I hope this helps? mike |
have you tried the carb spray around the intake manifold and gasket areas
in question instead of in the carb intself? |
Originally Posted by Rob x-7' date='Feb 18 2003, 02:25 PM
have you tried the carb spray around the intake manifold and gasket areas
in question instead of in the carb intself? mike |
i cant believe the guru is puzzled, I think its a case of reassuring yourself
isnt it https://www.nopistons.com/forums/pub...DIR#>/wink.png |
Originally Posted by Rob x-7' date='Feb 18 2003, 02:45 PM
i cant believe the guru is puzzled, I think its a case of reassuring yourself
isnt it https://www.nopistons.com/forums/pub...DIR#>/wink.png mike |
agreed
|
Originally Posted by Smog Fighter' date='Feb 18 2003, 02:02 PM
Is that the carb with 2 Idle screws or 1?
I am assuming that you are dealing with a NIKKI. have you checked power to your fuel cut solenoid? It only affects the Idle circuits in the carb. Main metering bypasses the fuel cut circuit by using the main jets. I hope this helps? mike |
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