Join Date: May 2007
Location: Baltimore Maryland
Re: Spark plug blew out
The 4.6 and 5.4 Ford engines are notorious for that. In fact, Snap On makes a tool specifically for this. It's a heli coil kit, but nothing like the ones in the stores. It is a seriously heavy duty heli coil. I MEAN HEAVY DUTY!!!! Hopefully all it did was loosen up and back itself out.
Charlie Knudsen 67 Camaro RS/SS 350 TKO 600, 4.10's, AFR 195 Street Heads, Comp 270H, Rhoads Lifters, Crane Ignition, Pertronix Dizzy, Performer RPM Q-Jet, Heavily Modified Q-Jet, Hooker Comp Headers, MagnaFlow 2 1/2", 144 Decibles(Alpine CDA-7998 Head Unit, RF X7 and RF 750X Amps, MB Quart Mid's & High's, Kicker L7 12" Solo Barics)