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1992 dodge ram 50 start up

mikeray's Avatar

Join Date: Mar 2003
Posts: 19

03-16-03, 08:50 AM   #1  
1992 dodge ram 50 start up

my 1992 ram 50 truck has a 2.4 FI motor when I first start the truck when it's cold the motor idle speed is up and down after the motor warms up it idles smooth what to check any clue
thanks mike

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Joe_F's Avatar
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Posts: n/a

03-16-03, 08:52 AM   #2  
Clean the throttle body, check for any vacuum leaks and use your repair manual to test for a bad Idle air control valve.

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