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89 MJ 2.5L engine miss

rockwerks

NAXJA Forum User
Ok all where to start, I have an 89 2.5L 4 cyl MJ with 4 speed , this is throttle body injected, 112,000 miles.

The poor jeep gets used hard, the miss seems to be at same throttle position, whether accelerating, coasting, deceleration, if the gas pedal is in a certain positon I get an intermintant miss. kinda like it wants to die, It also has high idle once in awhile. whats your best guess


TIA

Brian
 
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