LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

High rpm miss

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Old Jul 17, 2003 | 08:53 PM
  #1  
jasons93z's Avatar
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From: Oklahoma
High rpm miss

I have a miss at between 4500-5500 rpm. It only happens in 2nd that ive noticed, not in 1st. It only happens in the heat of the day when the car is running hot. Whats your thoughts?
Old Jul 17, 2003 | 08:57 PM
  #2  
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From: Cumberland Co, NC
?

check your cat,

or less likely check for burned out plug/wire
Old Jul 17, 2003 | 09:00 PM
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i have no cat. i have a new coil so its not that. but i will check the wires.
Old Jul 17, 2003 | 09:04 PM
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I just noticed off road pipe
Old Jul 18, 2003 | 01:10 AM
  #5  
Izod's Avatar
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From: Tallahassee, FL
Dunno if its related but the 3100 series engines had a very similar problem. Not much but thought I'd throw some trivia your way see if it sparks anything in your mind.
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