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Discussion Starter · #1 ·
If anyone here knows how to adjust the idle ona 89yj 2.5 TBI engines it would be great. I allready tried the screw by the Idle servo and no change. At least not right away.

 

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This might be incorrect, but normally you adjust idle (injected or carb) by the screw on the same bracket that the throttle cable attaches to.

85 CJ-7 258/T176/D300 Scout D44s F&R with Lock-Rites and 4.56 gears. 4" springs with lift shackles 36" SS TSL Radials Hella Rallye 4000s for guiding small planes into the woods
 
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Discussion Starter · #4 ·
Good answer but my TBI engine has an Idle servo againt that same carb cable braket that keep it idle. I just cant figure out how to adjust it.

 

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Anywhere you have engine related vacuum lines. Someone posted the proper way to test for a vacuum leak a while back. Do a search and you will find it. Check the output of you TPS and clean the TB and IAC. I'm not sure if your engine has those but if you do it's something to look at.

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