Could this be the problem for my motor to be shaking and run rough as he'll please someone help me figure out the code p 300
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2001 Chevrolet Blazer Question: When replace my distributor I broke one of the hold down holes for one
Answer #1pushrod June 16, 2014, 20:19Master
This distributor has got to go back EXACTLY the same way the old one cane out!!! It can not be turned to adjust timing for being off a tooth!!! Try youtube... may find a video on how to correctly replace the distributor in your 4.3 engine. Also check for a leaky fuel spider under intake plenum... need fuel pressure guage for that... If not equiped... have it done!.. Them DIY days are over with!!