'91 DeVille stumbles when given gas
#1
'91 DeVille stumbles when given gas
I have a '91 DeVille that starts to hesitate when it's hot. Feels like its not getting fuel, but when I put it in park and rev it it's fine. Could this be thottle or cam position sensor. Thanks for any help.
#3
RE: '91 DeVille stumbles when given gas
It only dose when it's hot?
How hot? As soon as it gets hot or hot been running for a while hot? Do you get any codes?
My first look would be a vacuum leaks look at the Vacuum lines and if it only happens hot look for leaks around the intake.
Mine had a similar problem turned out to be the fuel injectors.
How hot? As soon as it gets hot or hot been running for a while hot? Do you get any codes?
My first look would be a vacuum leaks look at the Vacuum lines and if it only happens hot look for leaks around the intake.
Mine had a similar problem turned out to be the fuel injectors.
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Mike O'Conner
Cadillac Deville
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09-27-2013 01:36 PM