used fuel injectors
07-22-2010, 04:54 PM
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used fuel injectors
My freind gave me fuel intectors out of the same truck as mine but while they were in his truck he got almost 20mpg but now that they are in my truck i get 10mpg and before i switched fuel injectors i got almost 18-20mpg. any ideas about what the problem could be? the reason i switched fuel injectors is injecter 3 wasnt working. my truck is a 1990 f150 with the straight six.
