Pinging sound along with jerking
March 17th, 2018, 4:51 PM
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Pinging sound along with jerking
Ok so I have a 96 K1500 305CID with a 5 Speed NV3500. Recently my truck has had poor acceleration and a ping or a clunking sound when a take off. I had a code for random multiple misfire and replaced all plugs and wires along with intake gaskets, ignition control module, cap and rotor, and even the clutch (needed a new one anyways). The jerking continues through any speed i drive but if im in neutral and rev the engine, it sounds healthy. It seems only to jerk while its under a load (in gear). I think i hear some kind of rattle or tapping coming from the tranny. Might be a pilot bearing or something but i dont know if that would explain the poor acceleration. Keep in mind this also came out of no where. Any comments would probably be helpful. Thanks.
