Re:please help just got car running
 

which injectors are you using?
The z6 or dx?

Re:please help just got car running
 

im using all 89 si mpfi so 89 si injectors.

Re:please help just got car running
 

Yo i have the same problem in my 91 Hf and can't find the problem if i stab it at 1k it does not go no were but past 2.5k it run's good.z6

Re:please help just got car running
 

thanks for all the help i found the problem today i the wrong plug in my iac valve.