Bertiespeed
||*||CDNP 4 life
My buddy just picked up a 94 with 305 for dirt cheap being it has a slight bottom end knock it sounds like. Its only barely noticable in idle or park anything under 1000 rpm from underneath the truck. driving on and off gas its non exsitant ! any ideas if hes lookin at a rebuild or somthing simple ?. He just changed the oil today with castrol high milage oil and a fram filter after running some seafoam for about 100km in the old oil hoping it might dislodge some sludge or somthing but its still sounds the same .
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