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Only 90mph

2K views 1 reply 2 participants last post by  Michael Grey 
#1 ·
Can anyone explain to me why my car will only let me go 90mph and won’t go into boost? I have no engine codes because I replaced the sensors that came up which were maf and supercharger inlet pressure sensor but still hasn’t helped. I’m fixing the water pump for the supercharger tomorrow to see if that’s the problem but I cleaned the throttle body and air filter. My balt only has 94k and has been like this for awhile and can’t seem to figure out what’s wrong. Anyone have this problem?
 
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