Originally Posted by wh74415
so, when i start my jeep up and start to drive, it starts to idle really rough when its cold. like to the point where it cuts off. it only does this when its cold or its raining. i live near the coast but i recently moved to the Appalachian mountains. does my jeep have a altitude problem or do carburetors just not like cold wet conditions. i have use seafoam cuz i thought that the jets might be clogged but like i said before, once the engine gets warm it run fine. any tips on stuff i should do, other than let it run for 10 min. before i drive(i cant afford to waste gas)?
Mine acts like that in the damp and cold when my distributor cap and rotor are old and grumpy in the weather. Maybe time for a new set?
Our car was just doing this and I had a look and had sparks flying out of three wire boots on the coil packs. It is worth a check, I test for leaky wires by spray misting them with water in the dark while it's running. I didn't even need the dark or mist on the car, they were big sparks.
86/00 CJ7 Laredo, 33x9.5 BFG AT's, 'glass nose to tail in '00, 'New' frame,wires and plumbing in '09. Carter BBD Carbed 4.0 HO in '10.
89 YJ Renegade. BBD Carbed 4.0 HO. Locked front and rear with 33x9.5 BFG AT's
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