i have dsm 450's in my car, set for 10psi, and the motor is a z6. my car is a 91 hb converted to obd1. my car starts to come into boost and when gets to 5psi or so it sounds like its running out of fuel. whats wrong with it. projekteg has burnt me two maps and he doesnt know what could be wrong. if anybody out there knows i would appreciate the help. thanks oh ya my turbo is a .42/.42 so it comes on boost real fast but i ease into boost so i dont think it could be coming up on boost too fast

 

No CEL's? Have you looked at your plugs? Its your gap to large?

 

Explain how running out of fuel 'sounds'

 

Sounds like plug gap to me, or faulty ignition. Or bad pump or filter.

 

duah, it sounds like this puaaaaaaaaaaaa aaaaa aaa a .......a......................a...........

 

teh spark plug gap was too big. thanks to projekteg. he told me to get 00 civic si plugs and gap them to .30 and it ------- worked. hell yea. i just dont try too ask many questions when it comes too getting ---- like this figured out