Problems with my 2000 s-281sc
#1
Problems with my 2000 s-281sc
I have a 2000 supercharged s-281. It is basically stock besides a 12lb. pulley. Heres the problem. When ever i give it boost in high rpm's it looses power and stops pulling around 4000. Then whenever i shift into another gear it hesitates a couple of times before it takes off. Does anyone know what this could be? Do you y=think i should put the stock pulley back on just to be safe or what?
#4
Problems with my 2000 s-281sc
...Make sure the car is tuned right. I had similar problems with an o1, until i put a MAF tuner on it (pro M). That allowed me to get an exact dynotune on the air-fuel ratio, which in turn improved the smoothness during acceleration. (and i picked up 40 rwhp)
#5
RE: Problems with my 2000 s-281sc
it is more than likey ur belt is sliping that is while the boost falls at a certain RPM try it in multible gears and see if the problem persist. mostly like it is belt slippage u may need a new one simple fix
#8
RE: Problems with my 2000 s-281sc
On a 2000 stage 3 saleen, the problems you described were similar in that it the engine would hesitate in higher rpms and surge when shifting gears. When read with an OBD2 scanner it was discovered that two cylinders were misfiring. After changing the plugs in those cylinders that problem no longer arose.
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