After running about 20 minutes the engine develops a skip on the passengers side it think (out the passengers side tail pipe) replaced the wires and plugs no difference after 20 minutes same thing.
number 8 plug was fouled and thought that that was the problem it was not. Is it the injector gone bad? Also mechanic had replaced a pwb located in or connected to the coil or distr 2 years ago. Do you have a clue before I spend a fortune for hit or miss? Thank you.