what happened..? this was really weird...!
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Postmaster
Joined: Nov 2004
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From: New Hampshire
what happened..? this was really weird...!
ok... i need to know if anyone has had this happen to them... towing the 5ver.. going up some pretty steep hills... at around 60 mph.. in overdrive... running the predator 40hp towsafe tune... my mule would start to climb the hill the boost would run right up to 20-23 psi.. making lots of torque... pulling great.. then.. all of the sudden... boost would fall off to 10 psi... all torque and pulling power gone... and as she slows down and downshifts the boost comes back up a little and the power comes back.... no SES light... no codes... nothing..! WTF happened..? anybody had any experience like this...? other than this.. the mule runs AWESOME..! drove her home today.. empty.. with the 85hp tune loaded from the predator... she is FAST..! and... no problems EASILLY making 25 lbs of boost...! 0 - 60 in NO TIME..! so... what's up with the power loss while towing... i never had that problem towing on the stock tune...
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Joined: Nov 2004
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Originally Posted by johnny8
ok... i need to know if anyone has had this happen to them... towing the 5ver.. going up some pretty steep hills... at around 60 mph.. in overdrive... running the predator 40hp towsafe tune... my mule would start to climb the hill the boost would run right up to 20-23 psi.. making lots of torque... pulling great.. then.. all of the sudden... boost would fall off to 10 psi... all torque and pulling power gone... and as she slows down and downshifts the boost comes back up a little and the power comes back.... no SES light... no codes... nothing..! WTF happened..? anybody had any experience like this...? other than this.. the mule runs AWESOME..! drove her home today.. empty.. with the 85hp tune loaded from the predator... she is FAST..! and... no problems EASILLY making 25 lbs of boost...! 0 - 60 in NO TIME..! so... what's up with the power loss while towing... i never had that problem towing on the stock tune...
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Postmaster
Joined: Nov 2004
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From: New Hampshire
i have the dual valve boost fooler hooked into the map... and again... no codes... doesn't make sense... i'm updating my predator and i think i'll drop an email to there tech support...
