We have a 95 pete with an N14. Had a 100% new parts, complete out of frame rebuild last April. Have had some vibrations and random noises lately. There should be no reaaon, less that 250,000 miles on the overhaul. If you keep the speed down at 35 or below it smooths out, feels great, sounds great. At a higher speed with the same RPM's it feels/sounds like it's coming apart. If it is sitting still even at high RPM's it never misses a beat. Any suggestions as to where to start? Thanks for your help!
Cummins N14 Help please
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by fletcherfarmandfleet, Feb 26, 2020.
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Richierich76 and truckdriver31 Thank this.
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Has the Crank Shaft Dampner been changed
jsnell Thanks this. -
When they miss under a load, truck starts shaking badly and it does feel like it's about to fall apart. Check them out and go from therejamespmack, spsauerland and blairandgretchen Thank this. -
jsnell Thanks this.
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truckdriver31 Thanks this.
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Had same issue couple months ago, it was the pass through connector.
$6 part.jamespmack, HopeOverMope, ChevyCam and 3 others Thank this.
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