bad bucking..cps or crs

[oldyak]

REALLY bad bucking just presented itself this week...it was just a blip for the last few months...
I barely got her home...same story as I have read going through the posts...runs great for about 10 minutes and then the bucking starts!
At first throttle pressure seemed to keep it in check but last night I thought the motor was going to jump out and run away...the only successful throttle position was wide open!!
I know this has been covered in old posts but there are so many.... can someone help me determine whether it is the cps or the crs..and if so,direct me to some 'how to' posts....?

 

[SHOtime2511]

check your codes.
but it sounds like a cam sensor.

 

[elarm1]

www.shophoenixproject.com has all the directions with pics. Have fun!

 

[ckinney89sho]

its a cps. i never had to change my cam sensor when it was bucking like that

 

[shonuffmine]

X2 on the CPS,pull you codes first,http://www.shotimes.com/php-bin/mod...le=article&mode=thread&order=0&thold=0&sid=83 there ya go

 

[SHOtime2511]

sigh...

 

[shonuffmine]

sorry was just reiterating the point LOL