kansaskid72
Member
-2007 FXDB Street Bob.
-Roland Sands Turbine 2.25" filter
-Bub Straightaway exhaust 2-2 full
Running a Thundermax for 3 years no problem. Went with new turn sigs and tail light which required Badlands load equalizer this winter. Fresh painted too so tank was off. Ran fine for 1 month, then the problem started. Did apes with all wires to the bars spliced about 2 years ago...no issues since however. Did nothing to the bike immediately before this began to happen. Ran through the rain about a week prior to it happening. Everything is dry it seems though...it's been a month since then!
Rides good and strong for 5 miles, then hesitates, pops (loud!), dies. All speeds all RPMs. Once the issue starts happening I can restart it fine each time, but it will act up again right away. Slightest bumps seem to kill it sometimes. Also inclines/declines. Still have all instruments and lighting when dies. Can repeat the problem in driveway. Level and idle it's fine. I begin to back down a grade angle and it sputters and dies.
Replaced Fuel Filter, System Relay, CPK sensor, Fuel Pres test good, ignition coil good, VSS clean, all ground connections good, new battery and cables are solid tight and clean.
Took it to the local dealer. They wiggle tested EFI wires, checked ECM plug, replaced plugs and wires...nothing helped. They put back in stock ECM I had, no O2 sensors....never died on him but still pops really loud on accel and decel. So Thundermax enhanced the problem somehow.
Plugs are really white. So lean I guess. The dying and popping is probably lean.
Was supposed to be on the road to Sturgis today...bike is still at dealer and they are lost. Next thing they are doing is putting in stock O2 sensors and on the Dyno with diag equip to see what it's doing.
Any thoughts?? This is sickening ...
-Roland Sands Turbine 2.25" filter
-Bub Straightaway exhaust 2-2 full
Running a Thundermax for 3 years no problem. Went with new turn sigs and tail light which required Badlands load equalizer this winter. Fresh painted too so tank was off. Ran fine for 1 month, then the problem started. Did apes with all wires to the bars spliced about 2 years ago...no issues since however. Did nothing to the bike immediately before this began to happen. Ran through the rain about a week prior to it happening. Everything is dry it seems though...it's been a month since then!
Rides good and strong for 5 miles, then hesitates, pops (loud!), dies. All speeds all RPMs. Once the issue starts happening I can restart it fine each time, but it will act up again right away. Slightest bumps seem to kill it sometimes. Also inclines/declines. Still have all instruments and lighting when dies. Can repeat the problem in driveway. Level and idle it's fine. I begin to back down a grade angle and it sputters and dies.
Replaced Fuel Filter, System Relay, CPK sensor, Fuel Pres test good, ignition coil good, VSS clean, all ground connections good, new battery and cables are solid tight and clean.
Took it to the local dealer. They wiggle tested EFI wires, checked ECM plug, replaced plugs and wires...nothing helped. They put back in stock ECM I had, no O2 sensors....never died on him but still pops really loud on accel and decel. So Thundermax enhanced the problem somehow.
Plugs are really white. So lean I guess. The dying and popping is probably lean.
Was supposed to be on the road to Sturgis today...bike is still at dealer and they are lost. Next thing they are doing is putting in stock O2 sensors and on the Dyno with diag equip to see what it's doing.
Any thoughts?? This is sickening ...