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rough idle and hesitant acceleration


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Guest
Anonymous Poster
jgreen_nola@yahoo.com

Mar 30, 2008, 9:44 PM

Post #1 of 3 (3146 views)
rough idle and hesitant acceleration Sign In

my truck has a rough idle sometimes and has hesitation when i accelerate. what could be the problem?


Guest
Anonymous Poster

Mar 30, 2008, 10:27 PM

Post #2 of 3 (3139 views)
Re: rough idle and hesitant acceleration Sign In

Year, Make, Engine, Carb or FI?


dmac0923
Enthusiast

Mar 31, 2008, 6:16 AM

Post #3 of 3 (3135 views)
Re: rough idle and hesitant acceleration Sign In

check engine light on? get the codes read

most of the time, hesitation and idle issues on newer cars come from dirty sensors in your air intake system.

make sure your air filter is clean
clean your MAF sensor
clean your Throttle body and TPS sensor if servicable
clean your IAC valve.

also make sure your battery terminals are clean and tight. with the high electrical load for the componants a bad connection can cause ignition problems
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2015 Jeep Grand Cherokee
2002 Ford Ranger
2004 Toyota Corolla
1969 Ford Mustang Mach 1






 
 
 






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