Stumped need help
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stumped
no codes and yea i went through vacume twice and checked all plugs n connections i even sprayed carb cleaner to make sure of no vacume leaks
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stumped
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How many miles on the engine? I've seen them stall like this when they get tired and the timing chain stretches and throws the valve timing off. I don't know if the computer might pick up on that or not but it usually affects the emissions. OTOH the computer could be compensating for the emissions. In the late 60s and early 70s engines, a timing chain was only good for about 60,000 miles.
PS a compression gauge may show it if there's a problem with the valve timing. A vacuum gauge will show it but a lot of other things could also cause an abnormal Vac Gage reading. I would strongly suggest a compression check on all cylinders just to be sure that the pistons and pistons and valves (not valve timing) are physically ok.
PS a compression gauge may show it if there's a problem with the valve timing. A vacuum gauge will show it but a lot of other things could also cause an abnormal Vac Gage reading. I would strongly suggest a compression check on all cylinders just to be sure that the pistons and pistons and valves (not valve timing) are physically ok.
Last edited by joe51; 10-01-2016 at 05:46 PM.