Question about 1978 Chevrolet Caprice
My 350 engine i have two cylinder misfireing 8 &5 .what the problem
It could be something as simple as a very loose spark plug cap. When you pull the plug wire off, does it take some pressure or does it more so slide off?
Posted on Nov 17, 2012
Was this engine apart?
If so, could be valve lash adjustment. too tight will cause predetonation, however a bad head gasket can be a culprit also. Do a compression check on both cylinders to determine. If your loosing coolant, good bet it's a head gasket. However, a cracked dizzy or carboned up cap can cause it also. I will tell you it's not a timing issue.
Posted on Apr 25, 2009
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