sc400 fuel pump (bubbling?) noise
#1
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Location: Texas
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sc400 fuel pump (bubbling?) noise
I just noticed I could hear the fuel pump/fuel (bubbling?) when the car is parked and idling, have had the car for 2 years and don't recall hearing it before.
After I shut it off it finishes bubbling and quiets down in a few seconds. Tank is 1/2 full, no apparent problems, just curious if it is normal
After I shut it off it finishes bubbling and quiets down in a few seconds. Tank is 1/2 full, no apparent problems, just curious if it is normal
#2
Lexus Champion
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Originally Posted by jag_600
I just noticed I could hear the fuel pump/fuel (bubbling?) when the car is parked and idling, have had the car for 2 years and don't recall hearing it before.
After I shut it off it finishes bubbling and quiets down in a few seconds. Tank is 1/2 full, no apparent problems, just curious if it is normal
After I shut it off it finishes bubbling and quiets down in a few seconds. Tank is 1/2 full, no apparent problems, just curious if it is normal
It's more likely coming from coolent with air bubble trapped.
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11-04-21 11:41 PM