wierd boost question
 

so i did my head gasket and put gauges in. before i did my head gasket i would blow lots of smoke and my turbo would bark often when i let off. now my turo spools right up and i blow a lot less smoke and it never barks. my thoughts are i had a boost leak somewhere and wasnt pushin full boost so it smoked. but if i wasnt pushin as much boost then why would it have barked then and not now?

what does your boost gauge read now :humm:

highest i can get is about 38.

could be your wastegate sticking :humm: does it sound like, air coming back thru? choo choo sound

now it sounds normal. before it was barking.

have seen the nut on the compressor wheel spinn off barking