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Old 03-22-2008, 12:40 AM
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IRA51 IRA51 is offline
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Default Re: How to change spark plugs 04 H2?

I'm going to tell you the BEST way to do it so you will have no problems or issues . grab a nice big pair of plyers and pull the plug wires off and throw them away ,they are shot by 75000 mile any way .buy AC delco plugs,and a new set of Quality wires,a tube of dieletric grease,and some anti seize compound. make sure the engine is dead cold ,remove the plugs. put anti seize compound on the threads of the new plugs ,check the gap ,hand thread the plugs in and make you don't cross thread them ,tighten them with a socket wrench (do not over tighten them you have aluminum heads) put dieletric grease in both ends of the new wires ,make sure the coil ends are clean and not corodeded ,install the wires (you will feel and hear a snap. simple and easy .it should not take more than 1.5 hours at the most. most will tell you to reuse the old plug wires ,they are dead wrong and too cheap for thier own good . use new plug wires .
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