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ok, this morning i went to the carwash and before i washed the jeep, i poured seafoam into the intake.

I was driving home and the jeep started sputtering and stalling and telling me that the oil pump is dead. I took it in and had the codes checked and im told its the map sensor.

then again i also washed the engine at the same time and maybe shorted it out? but why did it not sputter till i was driving home. check engine light didnt come on till later either

I dont know much about the map sensor and what it does but can i get away with driving 5 hours without one?
 

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i washed my 88 mazda 323's engine bay once, and it did a similar thing. it's too old to have codes and that stuff, but ran fine @ idle like your jeep. when i started to drive though, it bogged down horribly. i just set a box fan over the engine bay for a day or so, and it dried it out/ran fine after.

as for the driving, i couldn't get any rpm's and could only go about 45 or so in 5th gear, but like i said, i don't have all of those fancy sensors
 

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Seafoam didn't even come in contact with the MAP....so it was prolly the washing, but if that did it then you needed a new one anyway. You wouldn't want something that can't get wet on a wheelin rig.

And, sometimes it will run with a bad MAP but just run shitty and use lots of fuel and carb up everything. I wouldn't take it on a 5 hour trip with a bad one.
 

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Just spray all your connections with WD-40 or some other moister displaceing spray let sit for a little bit and should be fine. and don't be chinsey on the spray.
 
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