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Boost Problems

316 views 1 reply 2 participants last post by  Mr M3 
#1 ·
I chipped my car a few months ago and wound up the boost, but with no boost guage in the car it was a bit hit and miss. so i have just fitted a boost gauge in the car and thought i'd set it up properly, only problem is i get a max of 13psi overboost and about 10 or 11psi normal boost max. then someone said take off the pipe on the actuator and if it boosts ok then your actuator needs replacing so thats what i did but it was still the same. the boost seems to build up fast enough just cuts off too early, any ideas?
 
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