crank shaft question 2000 xj

i have a 2000 xj im having problems with staling when its at a idle it only happens once in awhile i brought to a jeep dealer they checked the fuel and replaced some wiring in the harnese they said it was fixed WRONG it still does it they hooded it up to there computers and nothing comes up. so some one says it might be the CRANK SHAFT CENSOR or spark well my qestion is could it be the crank shaft and were is it on the 2000 and is it hard to get at PLEASE HELP

You should go to an autoparts store (such as AutoZone) and have them read any trouble codes before you start blindly swapping out parts.

I doubt it's the Cranshaft Position Sensor (CPS) based on what you've said so far.

Does it start right away after stalling?

yes it strats right up after it stals

bigdaddyevil said:

they hooked it up to there computers and no codes came up.

Click to expand...

Fixed it for you!

no its still stalls i give up what the hell it could be