I have a huge vacume leak at the cold start injector. Tommorow im going to try n flaten out the plate for it and try some RTV on it. My question is... if that doesnt fix the leak and I decide to just plug the hole, does the ECM have to be adjusted to eliminate the CSI or can I just unplug the electrical connection to the injector? I read somewhere that it has its own fuse as well.

 

youll need the chip out of an 89, with vats disabled


Then you can either plug the CSI or cut the wires to it assuming you dont have a leak


Hope this helps

 

whats going to happen if I dont get a new chip? It will just run like s*%t till the temp gets passed 95 degrees?

 

Its a cold start injector. All that will happen is when its cold out the car might be a little harder to start (during cranking).