Intermittent engine lag
#1
07-13-2017, 07:52 PM
Intermittent engine lag
2006 128,000 miles
Ongoing issue: accelerate and engine 'falters' for an instant with a 'thump'. Added HEET to tank, but that didn't stop it. Sometimes going up a hill, or down, or on level increasing throttle can bring this about.
RPM doesn't change when this happens.
Doug
Ongoing issue: accelerate and engine 'falters' for an instant with a 'thump'. Added HEET to tank, but that didn't stop it. Sometimes going up a hill, or down, or on level increasing throttle can bring this about.
RPM doesn't change when this happens.
Doug
#2
07-14-2017, 07:47 PM
2006 128,000 miles
Ongoing issue: accelerate and engine 'falters' for an instant with a 'thump'. Added HEET to tank, but that didn't stop it. Sometimes going up a hill, or down, or on level increasing throttle can bring this about.
RPM doesn't change when this happens.
Doug
Ongoing issue: accelerate and engine 'falters' for an instant with a 'thump'. Added HEET to tank, but that didn't stop it. Sometimes going up a hill, or down, or on level increasing throttle can bring this about.
RPM doesn't change when this happens.
Doug
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