erradic idle and then dies

[CrazedZ32Owner]

i just did a plenum pull and injector swap and used the proper EPROM chip from Z1 for my injectors and when i started my car this morning it had an eraddic idle and then died..... and when i ever so slightly touched the idle is went WOT.... there are no vaccum leak b/c all hooses i could get to were replaced(old ones were like plastic ) im thinking bummed EPROM chip from Z1 i have heard of it happening... any ideas anyone??

[bartZ32tt]

Don't automatically disregard a boost leak. You should make your own (or buy) a boost leak tester first before suspecting the EPROM. It'll connect to your intake and you'll need an air compressor but it's a very handy tool to diagnose and ensure you're getting the most performance out of your z as possible.

[CrazedZ32Owner]

i have had a boost leak before and it hasnt caused the car to die/ behave like it is....ill still check tho