944S high idle and rev hanging
#1
944S high idle and rev hanging
Hello everyone,
I have a 1987 944s so the idle is electronically managed and unadjustable. Recently the car after coming off the gas and being put into neutral will drop down and idle at about 1200-1300 rpm and sometimes when letting off the gas and putting the car into neutral the revs drop down very slow. The car normally idled at around 1000 before it started acting up. I checked for vacuum leaks with smoke machine and got nothing. Any ideas for what to test next? The car does this when cold and warm
I have a 1987 944s so the idle is electronically managed and unadjustable. Recently the car after coming off the gas and being put into neutral will drop down and idle at about 1200-1300 rpm and sometimes when letting off the gas and putting the car into neutral the revs drop down very slow. The car normally idled at around 1000 before it started acting up. I checked for vacuum leaks with smoke machine and got nothing. Any ideas for what to test next? The car does this when cold and warm
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jacobsabbott6194 (04-04-2024)