Thread: Stage 2 only runs 6300-6400 rpm?
04-16-2010, 08:32 AM #1
Stage 2 only runs 6300-6400 rpm?
Supercharger plumbing all ok, supercharger wheel not free spinning, fuel injectors all good. I am going to look at fuel filters later what else could it be? I am lost all help is appreiciated.
04-16-2010, 08:39 AM #2
- Join Date
- May 2005
Has to be Super charger - or a learning key
04-16-2010, 08:40 AM #3
What year? If it a 04-05 search for knock sensor.
04-16-2010, 08:46 AM #4
04-16-2010, 09:26 AM #5
04-16-2010, 09:29 AM #6
04-16-2010, 09:52 AM #7
If it was the coil would it back fire? engine sounds fine at idle. I can hear the boost threw cold air intake where would it leak from? this problem would not be caused by lack of fuel?
04-16-2010, 10:53 AM #8
It could be a lack of fuel...Did it run fine before and just start doing this??or did you disassemble something, put it back together and it start??What your hearing through the air intake is the Scer suction,not boost..You cn have a boost leak at the couplers or block off plate on the intake manifold..
04-16-2010, 11:10 AM #9
Have u checked the slip on the charger? Boost leak? What prop u runnin?
04-16-2010, 12:40 PM #10
These are my dads skis (he has two 1 has a stage 1 kit the other has a stage 3 blower but no aftermarket innercooler solas 13/18 impeller) they sit for a long time between uses (last year they got used once in August that was the last time they were used fuel stablizer is put in every time they are stored). last year while visiting michigan we took the skis out had the same problem (this is when the ski was stock) but after riding for a while whatever the problem was went away and the ski took off like normal (the power would come and go at first but after a while of riding the power was ther all the time). I just got done installing the stage 3 blower took it out and had this same problem. I can't spin the supercharger wheel by hand this is why I dont belive it is the supercharger, but these are new to me so I could be wrong. let me know what else to check.
I really appreciate all of your help!!!
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