Thread: Severe Pinging
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03-22-2006 11:25 AM #1
Severe Pinging
Greeting everybody! I am in the process of building a 327 for my 91 cheyenne truck. The problem right now is the the current engine, a 4.3 v-6 has a bad case of preignition. I have adjusted the timing according to the manufacture spec and no change. Any idea's?
Thanks
Chuck
John's ride to the cemetery, his beloved Billings OK bus, The Baby Elephant!! Traveling in style!! As his service was starting I couldn't figure out what the music was, heavy on a flute in a jaunty...
John Norton aka johnboy