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loping at idle
I have a 99 cummins that lopes at idle whenever I stop and push the clutch in. It does this for 20-30 seconds then smooths out to just a rough idle. It has a lack of power and runs a little rough at highway speeds. It has 188,000 miles on stock everything except a fass fuel pump and filter...- nathan79
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- Replies: 4
- Forum: 5.9L 24 valve Cummins
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What year for hot roding
Me and my dad are planning on purchasing a project truck. I think it will be a 12-valve cummins. What year of Dodge has the most potential with power upgrades. We are planning on 600+ rwhp. We don't even have a truck yet so any pointer would be helpful, like should we go with auto or manual...- nathan79
- Thread
- Replies: 15
- Forum: 5.9L 12 valve Cummins
