Question about Cars & Trucks
When my AC start, it make very loud noise, help me please
Is it only when you use the AC? does the AC work? if so, sounds like the compressor is going out... or it could be the belt tensioner is weak
Posted on Nov 14, 2014
Testimonial: "sorry for wrong place, I talk about my HVAC , and the unit was grand new, thanks for your time"
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Posted on Jan 02, 2017
SOURCE: loud banging noise
If the noise sounds like a diesel engine, knocking until the engine warms up, more than likely it's one of the rods/rod bearing. Unfortunately, if that is the case the engine is running on borrowed time. You'll be lucky if you get 2000 miles before total engine failure; I wouldn't recommend taking it on any long trips.
It would need to be serviced by a professional, they need to check the rods, rocker arms, lifters, and the timing chain for the cause.
Posted on Mar 12, 2009
could be! can be cracked,could have damaged drive gear tooth on it! could be starter that became loose also! inspect it asap before damaging new starter or fly wheel!
Posted on Apr 18, 2009
The only thing i can think this would be is a blower motor noise, have shop take a listen is my best advice.
Posted on Oct 26, 2012
Testimonial: "Thanks for getting me the correct name so I can get parts. "
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