still stumbles, dies at times, 99LHS

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still stumbles, dies at times, 99LHS

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Chrysler Forum >> Chrysler Vehicles >> Past Chrysler Models >> 300M, Concorde, LHS, New Yorker >> still stumbles, dies at times, 99LHS

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still stumbles, dies at times, 99LHS - 8/3/2008 12:24:32 PM

DaveC8656

Posts: 16
Joined: 11/28/2007
Status: offline

well folks, we are still at it. Trying to solve the same problem that seems to be getting worse. I finally got a check engine light to come on as we were leaving church today. Engine was surging, running a bit rough, etc. After getting home, I checked for codes(light had since gone out, as they do after so many start ups) and found P0108, map sensor/baro sensor high input. Now I need to know how to approach this repair without simply throwing parts at it. Any help or advice would be appreciated. Thanks, DaveC.

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DaveC

Post #: 1

RE: still stumbles, dies at times, 99LHS - 8/8/2008 4:09:36 AM

DaveC8656

Posts: 16
Joined: 11/28/2007
Status: offline

so far so good! After purchasing a Haynes manual and doing some digging and studying, I pulled the throttle valve assembly, removed the IAC valve and cleaned them both with spray carb cleaner. Re-assembled, ran great last night and this morning on the way to work. Hope this helps someone with same or similar problem. " Ain''t no fun when the car don''t run!" Blessings to all, DaveC8656

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DaveC

(in reply to DaveC8656)

Post #: 2

RE: still stumbles, dies at times, 99LHS - 8/8/2008 1:42:46 PM

KATHRYNRNORRIS

Posts: 1
Joined: 8/8/2008
Status: offline

2005 300 ETC LIGHT COMES ON . TOOK TO DEALER. TEC. CAN''T FIND ANYTHING WRONG. SENT CAR HOME, EVER SINCE LIGHT HAS NOT CAME ON BUT, CAR RUNS VERY BAD. HELP

(in reply to DaveC8656)

Post #: 3