E Elly New member Apr 18, 2010 #1 at those times.any thoughts? When I hook obd to the truck its fine and only gives me the code at 35 and 55 mph. as if its only misfiring on 4 at those speeds. Any thoughts are really really welcome.
at those times.any thoughts? When I hook obd to the truck its fine and only gives me the code at 35 and 55 mph. as if its only misfiring on 4 at those speeds. Any thoughts are really really welcome.
