How do I set the timing in a 1978 corvette con vertible? Its a stock 350 tuned port injection engine. New coil and ignition control module. A mechanic put in the new distributor and swears the timing is right. He timed it at 6 degrees, and said after that the computer takes over. But it won't idle and it pings when i step on it. Any advice? I've spent this month's budget so I'm in the DIY mode for a month.?

Asked by Jul 30, 2016 at 04:27 PM about the 1987 Chevrolet Corvette Convertible

Question type: Maintenance & Repair

1 Answer

27,495

sound like its to advanced... retard the timming 3 degrees for a start...when look at the engine from the front turn the distributor body housing about 1/4 inch to the right..clockwise.... test drive it...also what kind of gas are you putting in it?

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