Montero idles rough

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Montero idles rough - 10/24/2006 10:13:16 PM    00monty   Posts: 10 Joined: 10/23/2006 Status: offline Posted this on the Montero forum and got some good input, just trying to get some more opinions. Battery hooked up backwards-(Don't ask!)- Changed radio fuse and Alt 100 amp main fuse that were blown. Car now idles fine cold, gets real rough after warm. If I baby throttle past idle, it will rev fine. ECM not giving any codes, even with sensors disconnected. IAC, throttle position and coolant temp sensor ohm out fine. Dealer says new ecm needed, and along with that, immobilizer ECM and ignition key reformat. Need more opinions before I fork out almost two grand! It's a 2000, 3.0 liter, LS. Got two different suggestions for fuel pump control module. Post #: 1

RE: Montero idles rough - 10/24/2006 10:20:36 PM    Sebba Posts: 14591 Joined: 2/20/2006 From: San Antonio, TX Status: online Double posting will not get you an answer any faster _____________________________ These cranks are made for walkin'''', and thats just what they''''ll do, one of these days these cranks are gonna walk all over you (in reply to 00monty) Post #: 2

RE: Montero idles rough - 10/25/2006 12:24:40 PM    00monty   Posts: 10 Joined: 10/23/2006 Status: offline I'll stay in Montero forum, thanks (in reply to Sebba) Post #: 3

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