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2005 titan won't rev pass 3000.

2695 Views 23 Replies 4 Participants Last post by  snorkel
Have a 2005 titan. Idles and starts fine. If you try to drive it it will only do 30 mph or so and runs really bad. If you rev in neutral it wil rev to 2500-3000 and misses and shakes when it starts missing one bank goes lean .60 v. And the other goes to 2.2. At idle both banks are 1.5. Fuel pressure is 58psi Any help would be appreciated. Cats have been gutted also. The rest is totally stock

Thanks kerry
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You're in limp mode. It's a computer issue. This is diagnosed on the board here, well known, but off the top of my head can't remember the issue name. Start by looking at any posts with IPDM relay.
1 - 1 of 24 Posts
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