How do you replace the spark plugs and wires on a 2003 Mitsubishi Eclipse GS 4-cylinder front wheel drive and what tools are required?

You are going to need a 10mm socket for the coil packs, a 5/8" spark plug socket for the plugs, and a 6" locking extension would be most helpful. I prefer to use NGK Iridium IX plugs, they're about $7 ea. but worth it in my opinion. Make sure the engine is cool and don't over-torque the plugs, snug is good enough. Specifications for torque can be found on the spark plug box (or inside it). You should probably buy either the factory service manual or a chilton or haynes repair book if youre going to be doing much of your own work. - bg - ase cert mech -