Preventative maintenance and fluid suggestions
#11
The truck stumbles every once in awhile when you hit the throttle, I think it's most likely the plugs but I think I'll just replace it all while I'm there and save the factory COPs in case one of the aftermarket ones fail in the future (or when they fail I should probably say)
Is there a way to test the factory packs after I replace them to determine which ones I should save?
Is there a way to test the factory packs after I replace them to determine which ones I should save?