About the p0300 is a random multiple misfire . P0306 cylinder 6 misfire. P0307 cylinder 7 misfire ... If this engine is 4.7 , you have to change the spare plugs . If do not make any diference it have to be a ignition coil or fuel injector. But for the p0300 there's may be a problem with the intake gasket... Sometimes this code come when the intake loose pressure from the intake . Or sometime say system too lean bank 1 or system too lean bank 2 but try first to do the complete tune up and see what happen...
P0300??Ā Multiple Cylinder Misfire
P0301??Ā Cylinder #1 Misfire
P0307??Ā Cylinder #7 Misfire
are the codes start with the basics inspect plugs wires cap rotor and if all checks out do a compression test
851 views
Usually answered in minutes!
×