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I recently replace the injector pump and fuel lines due to bad pump. Just before I did there was white smoke I thought after I got all my fuel problems straightened out that the white smoke would disappear if not thin out at least. Once I got it started I smoked out a good portion of my street so I retarded my injection timing thinking that it was over spraying and there is still an excessive amount of white smoke. I think there might be some additives still in the tank from the summer but I don't think that would cause that much smoke.
Another thing is I have a major power loss, my tranny is filled up but its shifting at 2700 rpm's and nothing is wrong with the tranny so I'm thinking a couple of the injectors are stuck open and over spraying causing the white smoke. Let me know what you think ideas or tips to a solution would be greatly appreciated, Thanks
after running it for a while, feel each of the injector lines. If one or two are noticeably warmer than the others, those injectors are not sealing. That will allow combustion gases back inside the injector and will warm it up. It will also allow fuel in when its not supposed to.