air flow
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Whistling Sound From Alternator?
I put a new alternator in my 2003 GMC Yukon (5.3L Vortex engine). I loosened the air snorkel/tube to the throttle body during that process. Now there is a whistling sound coming from somewhere in the engine. I tightened the hose clamps as tight as possible and sprayed water at connection points...- revans
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- air flow alternator throttle body
- Replies: 15
- Forum: Engine & Drivetrain
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Weak front air flow problem
Hi all, Trying to figure out a problem with front HVAC before it gets too hot during the summer! My '07 Suburban has the auto climate control setup and when I set the fan to full blast there's only a modest amount of air coming from the upper vents. A/C itself works fine and the air gets cold...
