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I installed a set of 30 pound an hour injectors the I had 3 bad injectors so this is why I replaced them. The problem is it is running worse than before. It is idleing real high and when you take off from a stop it misses real bad and has about a 2 or 3 second flat spot. Any suggestions.
I installed a set of 30 pound an hour injectors the I had 3 bad injectors so this is why I replaced them. The problem is it is running worse than before. It is idleing real high and when you take off from a stop it misses real bad and has about a 2 or 3 second flat spot. Any suggestions.
i looked at your profile. Why did you put 30lb injectors in that engine. First of all if you put the red top bosch in they are 32lbs in your car because they were rated at ford pressure not gm. your engine only needs 22lbs. so basically if you did not reprogram the ecu, you are putting in 80LBs of fuel per hour more.
32lb injectors will handle up to 410 of real CHP..
Last edited by FICINJECTORS; Jun 28, 2008 at 09:41 PM.
too big an injector for the car, what came out of? 22lb or 24lb?
Sounds like way to much for a basically stock engine (I read your profile)---You may be able to get around it by changing injector pulse width with a new tune/reprogram---but I feel you would be better off with a stock type injector.
From: One day you're a Comet...the next day you're dust... Arkansas
Originally Posted by vettaim
I installed a set of 30 pound an hour injectors the I had 3 bad injectors so this is why I replaced them. The problem is it is running worse than before. It is idleing real high and when you take off from a stop it misses real bad and has about a 2 or 3 second flat spot. Any suggestions.
WAAAAAY too much injector. Use no bigger than 24 lb.