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Sounds like a belt squealing but it is there even when belt is removed
Lights all worked,parked truck for 4 months,no driver side brake/signal light,all other lights work,just changed bulbs,fuses are good.
I have a 1993 GMC suburban K1500, 5.7 engine. After engine warms up, engine starts whining and whistling from TBI area. Fixed two vacuum leaks and tested allfront engine pulleys, but still doing it. C...
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