RavageVJS2D
Registered User
i am working on a 90 3.8 SC and haveing some problems with it. when the car is cold it is very hard to get started but once it warms up it seems to start ok but it has a little bit of a ruff idle like a miss then when i rev it up fast (punch the gas) it acts likt it want to choke off and then i let off and it idles agian. now when i am doing this it is blowing black smoke and leaving like a soot on the ground. if anyone has any ideas what it may be please help.i can also unplug the MAF sencer and the car does not change the way it idles and sometimes when tring to start i can hear the fule pump relay pulseing like it has a short in it but i did take another relay and try it and it did it also.
i have replaced the TPS,DIS and tried to check all the wires that i can get to just to make sure thar everything is pluged in so any help will be great.
thanks jason
i have replaced the TPS,DIS and tried to check all the wires that i can get to just to make sure thar everything is pluged in so any help will be great.
thanks jason
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