cdean1
NAXJA Forum User
- Location
- Bakersfield
93 xj 4.0ho I get a whining form the fuel rail. It starts after it warms up and gets progressively louder. I sprayed carb cleaner on all the vacuum lines and no change in idle. i was thinking maybe an injector. i think i can isolate what area it is coming from and figure out what injector it is. Will an injector make a whine if it is going out? Anyone got any other ideas? Thanks for the help
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