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  1. K

    2004 70 MPH Front End Vibration

    It was on the front. I am assuming they changed both the drivers side (which had the vibration) and the passenger side. Not sure. They also found that one of the sway bar connections was broken or cracked. They fixed that also. It started running pretty good on the freeway at 70 plus. The...
  2. K

    2004 70 MPH Front End Vibration

    Turns out that it was the u-joints.....FYI KW
  3. K

    2004 70 MPH Front End Vibration

    I have a 2004 4WD with 139K miles on it. I noticed a month or so ago that sometimes over 65 or 70 MPH I would get a vibration I could feel in the steering wheel that would rattle the coins in the center tray. This would usually only happen when the entire truck was cold....not...
  4. K

    Gas Mileage Drop

    I usually go with BP 87.....I really don't go to the cheapest gas station. I will disconnect the battery tonight and see what happens. Why all night? KW
  5. K

    Gas Mileage Drop

    I think I will try some fuel injector cleaner in the gas tank, see if that helps. I will disconnect the battery now and see if it resets anything. Any suggestions on how to clean the MAF sensor? KW
  6. K

    Gas Mileage Drop

    I took it into a fairly reputable repair shop yesterday. They checked the codes and test drove it. They found nothing wrong and didn't charge me. I will look for a vac leak. Getting 13 mpg on the highway sucks.... KW
  7. K

    Gas Mileage Drop

    yes on operating temp....I do a lot of one hour plus trips and have done a few since I put the plugs in. If that what you are asking. I feels like it pulls pretty strong. Wouldn't it stumble if a wire was off or a coil was bad? KW
  8. K

    Gas Mileage Drop

    2004, 120k miles, finally did a tune up. Changed plugs, gas filter, air filter, oil change, PCV valve....(1st time for plugs and PCV) I swear my gas mileage dropped. I believe I use to get 17 mpg on highway, now it is consistently 13 mpg.... I took my time on the plugs (no choice...lol)...
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