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1990 Ford F-150 with 4.9EFI- questionsPosted by j meyer on April 11, 2003 at 20:09:31 from (66.44.158.226):
Hello folks. I was just wondering why on my 1990 Ford F-150 with the 6 cylinder, it seems like whenever the weather is crummy or something, the dumb things has problems maintaining speed, especially with Interstate driving. Granted, a pick-up isnt built for Interstate use, you still have to sometimes. I just dont like it how that I purchase a newer truck, and my old 1979 Ford with a 400 could get better gas mileage then a 300. Just dont seem right. So, if there is any reason or anything on the 300 EFI being slugish, drop me a line by email or post to this. Thank you very much for any information!!!
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