1998 Toyota 4Runner I overheated badly

1998 TOYOTA 4RUNNER
142,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BEANO
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I was sure I must have blown my head. But upon replacing my radiator, found it does not overheat at all, no water in oil, but seems like it is running on maybe 5 cylinders. Sometime when I fill up with fuel it runs perfect for a while, then back to stuttering. I am all but sure the sensors have fried. What is the cheapest way to verify the problem. Have done a computer test and established the sensors, just wondering about the head. Thank You
Feb 14, 2008 at 5:35 PM
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