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power falling off after 2100 rpm

551 views 0 replies 1 participant last post by  JimL2001 
#1 ·
hows it going, im new to the site but have been researching a lot... this being said. my truck feels like it is losing its power after 2100 rpm. the truck has good fuel pressure and runs great. it has a bhaf and a straight pipe. but i am throing a turbo over boost code. heres the thing the truck is n auto so it dose not have a boost elbow on it so i cant figure it out... any ideas??


and im guessing it losing power is the truck cutting back on the fuel, but why is it over boosting?
 
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