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Old 05-14-2010, 04:35 PM   #374
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Join Date: Mar 2004
Fan#: 4483
Location: CA
Posts: 73
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Thanks everyone for this thread. I went with SP-463 spark plugs from Autozone which are made by autolite. They are dual platinum. Gapped them at .06 first, car was running like crap, regapped to .055 and it runs perfect. These were 3.99 each.:
Part Number: APP5364
Weight: 0.1 lbs
OEM Brand: Motorcraft
Thread Size: 14 mm.
Resistor Type: Suppressor
Heat Range: 4
Center Electrode Core: Nickel alloy sheath over copper core
Center Electrode Firing Tip: Platinum
Insulator Type: High alumina ceramic
Side Electrode: Nickel chromium alloy, platinum enhanced.
Thread Reach: 1.00 in. (25.40 mm.)
Seat Type: Tapered

Also went with Duralast wireset for $19.99

Part Number: 4685
Weight: 1.2 lbs
Warranty: Limited Lifetime
Wire Diameter: 8 mm.
Color: Black
Jacket Material: Silicone
Insulation Material: EPDM
SAE Class: E
Leads in Set: 4
Coil Wire: 0
Special Features: Pre-greased boots

Also was having trouble with Check Engine Light coming on and off, that has been fixed by replacing spark plugs and wires! Sweet...
02 Silver Focus SVT
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