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Need opinions, 08 m1000 dying.
I have a 08 m1000 with a BD race gas turbo, EBC, intercooler with fan. The sled has 1900 miles on it 1200 boosted, 10-12lbs boost.
This weekend the sled start missing sometimes going on full boost then died going downhill. After diagnoses it had low or no spark. Worked on it work for hour or so then it fired up. Seem to be working fine rode it for 30-40 minutes and it started missing then died going downhill after a climb. No spark again, worked on it for 15-20 minutes and it started.
Decided to get the sled back to the truck, it died again after a small climb. No spark we worked on it for an hour never could get it to fire up. Decided to pull it out, down the trail a few miles tried to start and it started and rode it 5-6 miles to the truck. At home it would no start, left it over night thinking it was probably the stator. Next morning started right up.
After reading many post I check the stator ( 10.6 ohm, both sides). Check all coils all within spec. Took off the gas tank look all wiring also looked at all wiring around injectors. Found the pipe had been digging into one of the plug caps (fixed). Everything else looked good. Compression and pistons look good (123 psi). Also unplugged TPS and check ground wires.
Put it all back together and went up the canon to test. Rode six miles on the on the road then climb a few little hills full boost. On the fourth climb it started missing then died going downhill, no spark. Took my meter with me and checked the stator right after it quit and it was 14.6 ohm both sides (hot). It was late so we pulled it out. Check stator at home when it was cold and it was 10.6 again and the sled started.
I’m stumped on what could be the problem; I would think stator from previous experience. I have read a lot about unplugging water temperature sensor. I have put 1200 miles on sled boosted and never had to mess with the temperature sensor.
Sorry for the long post, but need some ideas.
Thanks!!
I have a 08 m1000 with a BD race gas turbo, EBC, intercooler with fan. The sled has 1900 miles on it 1200 boosted, 10-12lbs boost.
This weekend the sled start missing sometimes going on full boost then died going downhill. After diagnoses it had low or no spark. Worked on it work for hour or so then it fired up. Seem to be working fine rode it for 30-40 minutes and it started missing then died going downhill after a climb. No spark again, worked on it for 15-20 minutes and it started.
Decided to get the sled back to the truck, it died again after a small climb. No spark we worked on it for an hour never could get it to fire up. Decided to pull it out, down the trail a few miles tried to start and it started and rode it 5-6 miles to the truck. At home it would no start, left it over night thinking it was probably the stator. Next morning started right up.
After reading many post I check the stator ( 10.6 ohm, both sides). Check all coils all within spec. Took off the gas tank look all wiring also looked at all wiring around injectors. Found the pipe had been digging into one of the plug caps (fixed). Everything else looked good. Compression and pistons look good (123 psi). Also unplugged TPS and check ground wires.
Put it all back together and went up the canon to test. Rode six miles on the on the road then climb a few little hills full boost. On the fourth climb it started missing then died going downhill, no spark. Took my meter with me and checked the stator right after it quit and it was 14.6 ohm both sides (hot). It was late so we pulled it out. Check stator at home when it was cold and it was 10.6 again and the sled started.
I’m stumped on what could be the problem; I would think stator from previous experience. I have read a lot about unplugging water temperature sensor. I have put 1200 miles on sled boosted and never had to mess with the temperature sensor.
Sorry for the long post, but need some ideas.
Thanks!!