My 3.1 bighorn has perfromance issues, very slow take offs. Im talking slower than a scooter unless i give alot of gas.
I have replaced the cracked exhaust manifold and fitted another turbo due the previous had a whine at shutoff.
QWS the best step to look next? Ive never used the switch myself. How can I tell if its stuck? The exhaust is near slient and makes a flutter sound if thats any help