Question about 1999 Jeep Cherokee

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I hear a knocking, coming from underneath the shifter

When i am accelerating it gets louder and faster and only when i get it going over 45 mph

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Can't see it, can't hear it, but I'd look at the transmission mount, all driveshaft universals and front slip joint first!

Posted on Dec 30, 2008


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No acceleration after 45/50 mph

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I have a 2001 Pontiac Grand Am SE. Two days ago I started to hear a quiet knock on the bottom of the engine. I can also feel is slightly on the floor near my feet. I usually happens when I hit 40-45 mph....

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