Need help please!!!with my 02 monte carlo
#1
05-13-2019, 09:31 AM
Need help please!!!with my 02 monte carlo
Starts and runs fine and then may get 4 or 5 miles down road and loses power and will barely idle and then after 20 secs engine revs up and goes back to normal then it's fine and then may do it again in another 4 or 5 miles. Also makes sucking noise at air box when happening.please help me
#2
05-13-2019, 12:34 PM
Join Date: May 2013
Location: Nebraska
Posts: 5,282
Starts and runs fine and then may get 4 or 5 miles down road and loses power and will barely idle and then after 20 secs engine revs up and goes back to normal then it's fine and then may do it again in another 4 or 5 miles. Also makes sucking noise at air box when happening.please help me
#3
05-13-2019, 12:40 PM
It does sound like a vacuum leak however, check the IAC valve and the MAF sensor...
"Sucking sound" makes me believe the IAC tho..
"Sucking sound" makes me believe the IAC tho..
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