early '03 250 superduty 6.0
have done the icp, oil cooler, 6.4l starter, and ipr.
truck had been sitting for a about three months. when i had time i did a little on the icp and oil cooler then burned out the starter trying to get it to turn over so new starter.
got it started. idled like crap for a while. took it out for a short drive. smoothed out and ran well.
air filter light came on. took it out later that night to remedy the air filter and it died 1/4 mile from home. had to tow it back.
ipr was the problem. full of junk and the screen had failed.
finally got the new ipr today and installed. started and then died immediately. after a couple times batts went low. threw them on the charger for about 90 minutes each. now it started.
sounds worse than when i got it started after the icp and oil cooler repair. i'm hearing a random pulse like noise from the engine and the exhaust. no obnoxious smoke. super rough idle and a couple surges in the 5 minutes i had it idling. didn't have any oil leaking that i could tell in the dark so i am pretty sure the ipr is installed properly. thought about trying to drive it for a minute but with how it sounded i didn't feel comfortable doing that.
hooked it up to the torque app. i get 14.7% on the ipr. hpop is reading at over 900 psi. icp is reading voltage. ficm sync checks out. initial ficm voltage was in the low 40's (cold start) but within a minute it shot up in a good range. i blame my batteries for being a bit flat. the no start sticky says less than 38 it's likely the problem but my was over 40 albeit still not good. i did get the injector buzz and everything. sounded normal
should i just go after the ficm or is there something else i should be looking at first.
going to pull the fuel filters and drain the water separator tomorrow. from where it sat for months, i need to do it anyways.
have done the icp, oil cooler, 6.4l starter, and ipr.
truck had been sitting for a about three months. when i had time i did a little on the icp and oil cooler then burned out the starter trying to get it to turn over so new starter.
got it started. idled like crap for a while. took it out for a short drive. smoothed out and ran well.
air filter light came on. took it out later that night to remedy the air filter and it died 1/4 mile from home. had to tow it back.
ipr was the problem. full of junk and the screen had failed.
finally got the new ipr today and installed. started and then died immediately. after a couple times batts went low. threw them on the charger for about 90 minutes each. now it started.
sounds worse than when i got it started after the icp and oil cooler repair. i'm hearing a random pulse like noise from the engine and the exhaust. no obnoxious smoke. super rough idle and a couple surges in the 5 minutes i had it idling. didn't have any oil leaking that i could tell in the dark so i am pretty sure the ipr is installed properly. thought about trying to drive it for a minute but with how it sounded i didn't feel comfortable doing that.
hooked it up to the torque app. i get 14.7% on the ipr. hpop is reading at over 900 psi. icp is reading voltage. ficm sync checks out. initial ficm voltage was in the low 40's (cold start) but within a minute it shot up in a good range. i blame my batteries for being a bit flat. the no start sticky says less than 38 it's likely the problem but my was over 40 albeit still not good. i did get the injector buzz and everything. sounded normal
should i just go after the ficm or is there something else i should be looking at first.
going to pull the fuel filters and drain the water separator tomorrow. from where it sat for months, i need to do it anyways.