car runs like crap when warm
03-09-2006, 06:20 PM
#1
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car runs like crap when warm
i have a crx with az6mini me swap running at OBD0 when i first get in the car and it is cold it preforms great the exhaust even sound different but after it get warmed up it get slungish and i get a fast idol control problem the motor will rev up and down at idel any ideas on how i can make it run as good as when its cold all the time.
03-09-2006, 06:23 PM
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Rachel Bilson
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Fix the Fast Idle Thermo Valve....IACV....Check for Vacuum Leaks...Make sure your not low on coolant...make sure theres no air bubbles in the coolant
03-10-2006, 06:08 AM
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it sound s like the AIC on the back of the manafold it has two coolant lines going to it. it is held on with two 10 mill. if you repalce that it will fix the problem becaue it is telling the computer to dump to much fuel in the motor making it bog.it is make for cold starts. the same thing happen on mine.