Feels like it is downshifting while sitting at traffic light, feel a 'bump"

klutchdust

Jr. Member
Joined
Mar 20, 2018
Messages
27
Points
3
Make
Toyota
Model
Tacoma
Year
2007
Miles
61K
Engine
V-6
2007 Toyota Tacoma, original owner 61,000 miles. Pull up to a light, waiting for light, then feel a bump after being idle for 10-20 seconds. The best way to describe is if it were in neutral then you put it into drive a slight bump. A bump like someone tapped the bumper with their foot type bump. Truck runs great, cranks a bit before it starts but so does every other Toyota truck around that year. Someone mentioned fuel line. IDK.
 

grcauto

wrench
Joined
May 29, 2014
Messages
1,438
Points
48
Who knows. It hiccups.
 

Mobile Dan

wrench
Joined
Mar 1, 2002
Messages
3,890
Points
48
Location
Kentucky
Same thing with AC on or Off?

Check for loose or missing mount bolts at rear of transmission.
 
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