injector resistance

[mxmstrmel]

Does anyone know how much resistance each injector should have?

I'm having a no-start problem that I thought I had solved last weekend, but it was just a fluke. I have injector pulse and spark, and the car starts fine once every 10 or so times, or after I spray carb cleaner in the throttle. Next thing I'm checking is the injector resistance.

Mel

 

[bruce]

Originally posted by mxmstrmel
Does anyone know how much resistance each injector should have?
I'm having a no-start problem that I thought I had solved last weekend, but it was just a fluke. I have injector pulse and spark, and the car starts fine once every 10 or so times, or after I spray carb cleaner in the throttle. Next thing I'm checking is the injector resistance.

For the stock injectors look for like 12-18 ohms.

Might try cleaning out the IAC passage way. GM has pretty good Injector Cleaner, you can add to the gas, FWIW.