Is 305 ci has bucking issues not all the time yet but need to get fixed have installed new fu pump new plugs cap roter wires had injtors cleaned new maps scensor now only bucks once in a while frustrating
Cars & Trucks - Chevrolet - C1500 - 1998 Chevrolet C1500
Answers & Comments
I would check under the distributor rotor and have a real close look at the magnet, this is sandwiched between the plate with the 8 pointed tips ..check the magnet for cracks, this causes some issues such as no start and running rough to some times bucking..also wondering are the ignition wires a cheap set or are they a good set the reason I ask is due to the cheap sets tend to not deliver the spark so good and cause bucking...I know how frustrating It can be....good luck hope this helps.