my car dies !

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natguerrero
Posts: 39
Joined: Sat Aug 11, 2007 6:50 pm
Car: 240sx sr20det

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im new to this and iv only posted a couple of things but this is a little more technical so i do know where to start looking for this problem.....

i just brought a 240sx with a sr20det red topand i haven't drove it much do to water pump that needs to be replaced.but when i start it i have to keep the rpm's over 1000then when i let off the pedal the car diesbut if the rpms hit 500 i can give it more gas and it will idle right again but when i let off the car will die ! so where can i look and what can i do ????



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CotBU
Posts: 44
Joined: Fri Mar 21, 2003 9:03 am
Car: 180sx

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check ecu for codes.check tps voltage, key on engine off. adjust via fsmraise idle via iacv if adjusting tps doesn't fix it.then check timing, set 15deg

Divine0425
Posts: 39
Joined: Wed Aug 22, 2007 11:20 am

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Might be you fuel pump


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