Gm Controllers

[Jennifer Rose]

Hi Peter

Thanks for the infomation. My project is 74 chevy pu with a TPI unit out of
an 86 Camaro. The pu has been running for 2 years with the TPI unit. The
main problem is hot restarts on a warm day. Wanted to remove the cold start
injector and replace software from a 89 calpak. Other big problem is the
negative back pressure EGR valve sets a code 32 under loads. Also wanted to
change curves to better suit a pu. Any help would be wonderful.

Thanks Vance