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GMFS slowest truck :read:
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5,501 Posts
Discussion Starter #1
from about 45-50 mph goin uphill in OD, if i get on it hard and make it shift out to 3rd or 2nd, sometimes there is a loud banging sound...its kinda a boom boom boom boom...not extremely loud, but it sounds like a tire hittin a road reflector...like 4 times ina second tho...anyone have any idea what that may be??
 

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GMFS slowest truck :read:
Joined
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5,501 Posts
Discussion Starter #4
thats what i was thinkin...and really hopin...im checkin it today just to see the condition of mine...prob take another trip to advanced auto...lol...it is just wierd that it does it every once in a while, with load on the truck...i didn't think it was tranny really, and it shouldn't be burnin up this fast, it has a fairly new rebuild on it (20K mi i think).
 
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