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Old 04-01-2007, 08:45 AM   #3 (permalink)
helomech
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Re: Spark Plugs at 114,000 Miles

Quote:
Originally Posted by killcatzforfun
thought we didnt have spark plugs ??? doesnt direct inject take over them ?
Your joking right. All gas engines have spark plugs. Injection is fuel not spark. Deisels don't have spark plugs they use compression to inginte the fuel. Some deisels have glow plugs for the intial lighting of fuel only.
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