I have a '97 OHV with about 200,000 miles on it. I am having random misfires, and the truck is running like crap. I am getting about ten codes on it.
P0401, 402, 1151,1152,0301,0304,0306,0171,0174,0302
when i clear them, the first ones that come back are 0300,0301,0304
The plugs and...