He deleted the text from his first post, and he deleted his other posts (which I can see)...
his first post said that afterwards engine would sometimes blow blue smoke from exhaust on throttle.
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He deleted the text from his first post, and he deleted his other posts (which I can see)...
his first post said that afterwards engine would sometimes blow blue smoke from exhaust on throttle.
Tuning for a couple decades means the tuner is about one of 6 or so tuners that were on the gm tuning bb.