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Just replaced the spark plugs in a 1972 Chevy Truck 350. It is now not firing correctly. What could be the problem?
Wiki User
∙ 15y ago
If you pulled more than one wire off at a time then you may have connected the wires back incorrectly. You need to trace the spark plug wires back to the distr. and make sure they are connected right. Most engine books will show you the correct connections. If its not this then what are the gaps set to? If it still has the stock points ignition then I think the gaps were all .035" bacl then. This also can be checked in a book.
Wiki User
∙ 15y ago
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