Guest irocmustang Posted March 1, 2004 Share Posted March 1, 2004 Stock TPI system from an 89 Iroc camaro. when everything is connected and wired i turn the key and the injectors just stay on and dump fuel into the motor so rich that it wont start. what would cause this to stay on. i know this year does not have a cold start valve and is supposed to prime the motor but it just stays on. what sensor tells the injectors when to fire? iv unplugged the distributor thinking the module fires them but still the injectors dump. both banks. im lost on what to try next. any one know this system well or can refer me anywhere. thanks guys Quote Link to comment Share on other sites More sharing options...
grumpyvette Posted March 2, 2004 Share Posted March 2, 2004 look this over in detail http://www.c4vettes.com/l98.htm http://www.midniteworks.com/vettecodes/vettecodes.html http://www.c4vettes.com/engine.htm buy and read these books Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.