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Jeep wont start after having shifting and idling problems

748 views 2 replies 3 participants last post by  More4play 
#1 ·
Hello, brand new the the forum and somewhat new to working with jeeps. My automatic jeep started to act funny with its shifting. After awhile of bad-terrible shifting I noticed that when I would put it into Reverse or Drive the idle would take a dive and almost kill it, but would recover just before it died. The check engine light turned on and is throwing up the code p0123 (TPS) So I...
-replaces tps
-Cleaned throttle body
-adjusted kickdown
-cleaned IAC valve
-transmission flush (just changed filter and flushed what was in the pan)
-unplugged clock spring

.....and nothing. Actually, now the jeep wont even start. Does anyone have any idea whats up? would be great to get this thing running again!
 
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