idle jumps to 2500 even though it has warmed up / voltage drops on idling rpm
01-08-2018, 03:15 AM
#1
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idle jumps to 2500 even though it has warmed up / voltage drops on idling rpm
hoping you guys can help me with these 2 problems. During cold starts, even though it has warmed up to 1000 rpm the rpm will suddenly jump to 2500-3000 after a few miles of driving i have to stop, turn off then on the engine and then the idle goes back to normal and wont happen again until the next cold start. Voltage is normal when car is moving but voltage drops from 13.5-14v to 11.5-12v when im at 1000 rpm/idling, i give it some gas to 1500 rpm when im idling to raise the voltage. thanks people 
01-09-2018, 04:38 AM
#2
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Re: idle jumps to 2500 even though it has warmed up / voltage drops on idling rpm
No one know what you are driving over the interweb.
what troubleshooting have you done? When was the last time you clean the throttle body and iacv?
what troubleshooting have you done? When was the last time you clean the throttle body and iacv?
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