heres the deal, the jeep starts fine in the summer but now that colder weather is here theres a new problem . set auto choke start jeep idles up good , kick down high idle , alls good , then when its almost at operating temp the idle will drop to about 300 or so rpm , after about a min the idle will just go up to proper rpm then never do it again untill i let it sit for quit awhile, hmmmm a couple of times it would just idle down and stall right away then when i would restart it all was good ,ive gone through 3 new carters and had enough, so i did the tfi and the 2150 convertion same problem still , although it runs way better now this problem is driving me crazy. heres what ive done so far, new fuel filter , new tfi , plugs wires , completely rebuilt 2150 , new vac lines everywhere , checked for vac leaks and none , not the choke cause its fully off when this happens , not fuel cause last time it did this and stalled i pulled the top off the 2150 and there was lots of fuel , HELP
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1988 yj Sahara 258, 3" lift 1" shackel, TFI, mc2150, nutter bypass, 31x10.5
1988 ranger 5 speed lowered with intercooled turbo 4cyl 170 (dynoed)r.w.hp
1971 gmc jimmy 350(400hp dual 4 barrels)4x4 4"lift 33"s being redone
1999 custombuilt harley davidson shovel head chopper
1996 harley davison decker
2004 monster gt nitro burnning RC
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1988 yj Sahara 258, 3" lift 1" shackel, TFI, mc2150, nutter bypass, 31x10.5
1988 ranger 5 speed lowered with intercooled turbo 4cyl 170 (dynoed)r.w.hp
1971 gmc jimmy 350(400hp dual 4 barrels)4x4 4"lift 33"s being redone
1999 custombuilt harley davidson shovel head chopper
1996 harley davison decker
2004 monster gt nitro burnning RC