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N14 misses at low rpms only when driving - Printable Version +- Rawze.com: Rawze's ISX Technical Discussion and more (http://rawze.com/forums) +-- Forum: Big Truck Technical Discussion... (/forumdisplay.php?fid=1) +--- Forum: ISX Related Help (/forumdisplay.php?fid=68) +--- Thread: N14 misses at low rpms only when driving (/showthread.php?tid=5266) |
N14 misses at low rpms only when driving - wellrun - 11-04-2019 N14 plus misses at lower rpms only when driving.... When parked and rev the engine seems fine... But when driving it sputters at lower rpms and clears up RE: N14 misses at low rpms only when driving - Chamberpains - 11-05-2019 What year N14? Sounds like the all to common failed injector(s) RE: N14 misses at low rpms only when driving - hhow55 - 11-05-2019 Disconnect one at a time, till the miss is gone That’s the connector on the drivers side of engine RE: N14 misses at low rpms only when driving - wellrun - 11-05-2019 It's hard to find when the truck is parked.... It only misses when driving RE: N14 misses at low rpms only when driving - Signature620 - 11-05-2019 Do as HHOW describes - Unplug 1 and take it for a short drive. Keep stopping, plugging it back in and disconnecting the next one until you find the culprit. If it ends up being an injector, buy one with PX in the part number instead of RX. The RX ones tend to last about 5 minutes longer than the warranty period. RE: N14 misses at low rpms only when driving - wellrun - 11-05-2019 There a fuel leak at my shut down solenoid.... Can this cause air to go in the fuel? Did a cylinder cut out test with insite and all injectors seems fine Can air go in the system from the pressure side... Since the solenoid is not on the vacuum side of the fuel system RE: N14 misses at low rpms only when driving - hhow55 - 11-05-2019 Fix the leak Then go drive it to see |