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Old 06-28-2003, 04:14 PM   #1
Kybol
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Join Date: Mar 2003
Location: Alberta, Canada
Posts: 205
Angry engine noise plz help

I was driving my truck and all of a sudden it started making this bad ticking/knocking type sound. I'm not to sure if it is the exhaust leaking or the engine it self. When I park it and run it nothing happens it is just when it is driving and seems a little worse under load. I let it idle and I can faintly hear the sound. Id idles kinda rough so I pulled a plug out and nothing happened, ran the same and the plug and header on that cylinder is cold. There is comp and spark there too. What could this be, thanks for any help
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