Engine Performance problem
2003 Ford F150 V8 Four Wheel Drive Automatic 128000 miles
my truck is underpowered and poor gasmileage. Exspecially when I pull a trailer. My truck was tuned before but I returned it back to stock. I had the computer reflashed and the transmission inspected. Still cant figure out why. I put new plugs in it 3 months ago and change the oil regularly. Any ideas?
have the same problem?
Saturday, April 10th, 2010 AT 8:14 PM