Dt466 No Start - After you get it running with either it will run fine. Until it hits to many hills. Then it kicks into limp mode. I can stop shut the truck off. Narrowed it down to #5 injector. Replaced injector, put new orings on hipop. It will not start. Runs on ether but dies as soon as ether stops. Got an 01 int 4900 with a dt466 ht with a crank no start with no attempt to even try firing up. Will run on spray. Went to start it and it sputtered and died, now won't fire at all. I suspect the cold weather isn't helping things (just below freezing). I get fuel out the shraeder. When turning the key, i hear a few clicks from relays, none however seem to indicate that the starter is drawing any power (and amp meter hardly drops at all). 2 weeks ago the truck would crank very very slowly, i could not drive the truck to the shop as it would not start. Took the batteries to local parts store to get checked. Tonight it would not start with primer, no leaks detected. There is a 2 wire plug that connects to a brass colored piece close to the high prssure braided hose that carries oil to the. Apply b+ volts and ground to the ipr valve. While cranking the engine, the engine could start. Do not leave the ipr valve energized longer than 120. Yesterday Was Beautiful Commonlit Answerspost Versions
After you get it running with either it will run fine. Until it hits to many hills. Then it kicks into limp mode. I can stop shut the truck off. Narrowed it down to #5 injector. Replaced injector, put new orings on hipop. It will not start. Runs on ether but dies as soon as ether stops. Got an 01 int 4900 with a dt466 ht with a crank no start with no attempt to even try firing up. Will run on spray. Went to start it and it sputtered and died, now won't fire at all. I suspect the cold weather isn't helping things (just below freezing). I get fuel out the shraeder. When turning the key, i hear a few clicks from relays, none however seem to indicate that the starter is drawing any power (and amp meter hardly drops at all). 2 weeks ago the truck would crank very very slowly, i could not drive the truck to the shop as it would not start. Took the batteries to local parts store to get checked. Tonight it would not start with primer, no leaks detected. There is a 2 wire plug that connects to a brass colored piece close to the high prssure braided hose that carries oil to the. Apply b+ volts and ground to the ipr valve. While cranking the engine, the engine could start. Do not leave the ipr valve energized longer than 120.