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cruiser54
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May 16, 2024
- Join DateAug 2011
- LocationPrescott, Az
- Posts:43,971
- Year1990
- ModelCherokee (XJ)
- Engine4.0
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Likes:1,979
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Liked:1,578 Times in 1,279 Posts
Quote:
So today I was fiddling with things more and realized that the throttle stop screw wasn't quite touching the stop. I went into Cruisers tips and adjusted it so there was about a .03 gap when fully shut. It now starts on the second revolution and stays running!!!
The idle seems a bit high, I am going to continue with replacing the low voltage CPS tomorrow, and the Injectors on Friday and will update from there.
I imagine the last person adjusted things while there was carbon build up in the TB, and that the carbon build up was allowing a bit of a gap in areas and some air-flow? Anyhow, adjusting this from being completely shut to a .03 gap resolved the hard start/dying issues.
Originally Posted by Jgarlock
Hey guys, update!So today I was fiddling with things more and realized that the throttle stop screw wasn't quite touching the stop. I went into Cruisers tips and adjusted it so there was about a .03 gap when fully shut. It now starts on the second revolution and stays running!!!
The idle seems a bit high, I am going to continue with replacing the low voltage CPS tomorrow, and the Injectors on Friday and will update from there.
I imagine the last person adjusted things while there was carbon build up in the TB, and that the carbon build up was allowing a bit of a gap in areas and some air-flow? Anyhow, adjusting this from being completely shut to a .03 gap resolved the hard start/dying issues.
It was Uncle Bob!!!!!