I have a 06 Ford F 150 with 150,000 miles. Recently it started running a little rough. I had someone check the codes and it said that cylinder 6 had a misfire. I had a mechanic change the coil over cylinder 6. It ran fine for 24 hours and suddenly the next day it started to run rough again. Hooked it up and once again cylinder 6 has misfired. Any suggestions?

I have a 06 Ford F 150 with 150,000 miles. Recently it started running a little rough. I had someone check the codes and it said that cylinder 6 had a misfire. I had a mechanic change the coil over cylinder 6. It ran fine for 24 hours and suddenly the next day it started to run rough again. Hooked it up and once again cylinder 6 has misfired. Any suggestions? 4 Answers

I have a 1985 ford f-150 first year EFI that's been sitting for about two years. I put a new battery in, and fuel, and it started and ran. Then, it stalled and I can't start it again. Any suggestions? 5 Answers

put a new battery in, and fuel, and the truck initially started up great and sounded good. Then , I stalled on the clutch a few times while moving it, and after it stalled for about the third tim...

I have a 2000 F150 Extended Cab 4.2L V-6. On the drivers side firewall is a cylinder and out of the bottom are two vacuum lines. One of them comes from the bottom of a black fluid refill reservoir and runs to under the throttle body. It has collapsed and is making the truck run rough. Is that part of the Smog System? It's on the firewall, almost sitting on the top left of the brake booster and in front of the clutch refill reservoir. any ideas what vacuum line that is? Thanks. 2 Answers

I have a 2000 F150 Extended Cab 4.2L V-6. On the drivers side firewall is a cylinder and out of the bottom are two vacuum lines. One of them comes from the bottom of a black fluid refill reservoir a...

i have 91 F 150 4.9 ENGINE . It will crank and run fine then just goes dead . If i switch tanks it will crank back up and run fine , then you drive for a while and it goes dead again . 1 Answer

if i'm running the front tank it runs fine for a while , then dies . i switch to the rear tank , it runs fine for a while then dies . i switch back to the front tank and it cranks back up and runs fin...

I Have a 1992 f-150 in-line 6 manual 5 speed, and it won't start, never had this problem before, i have power through out the truck but when i turn the key to the on position i loose all power, 4 Answers

I have power to everything untill i turn the key to the on position then i loose cab lights and nothing will work, i can't even get the gages to work. if i turn the key all the way back to the power...