- NEW!
by skidmarks on March 7th, 2009
dido. take it to a parts store they usualy do scans for free. if you have misfires(if your mechanically inclined)with truck running pull of you cop (coil over pack) and unplug the wire and see if truck runs ruff, plug back in and continue to the next one. so if you run into one that dont make it run different then you can get some electro conductive stuff and put it on the springy part that connects to the spark plug. shops want you money so try some things before dumping $$$. maybe replace plugs if the goo stuff dont work and put in some injector cleaner before adding fuel. also check the vaccum lines for holes ps if u arent mechanically inclined do not attempt any thing leave it to the pros and let them take your $$$
by MrSmokestoomuch on January 14th, 2009
Could be a lot of things... including problems with your idle air control. Easiest way to rule out misfires is by checking what your computer is reporting. The truck's computer definitely knows when it misfires and it can tell you which piston.
Where is the computer module on a 2006 Ford F-150?
by Answerbag Staff on August 18th, 2010
| 1 person likes this
What Refrigerant Do I Use in My 2001 F-150?
by Answerbag Staff on August 18th, 2010
| 1 person likes this
What tire and wheel combinations would give F or G rated tires for 2004 F350 Ford Super duty 4x4 and similar in circumference to LT265R16/E?
by my1972ih on July 8th, 2011
| 1 person likes this
Where is the speed sensor on a 1997 Ford F150?
by Answerbag Staff on August 17th, 2010
| 1 person likes this
Does your new Ford F-150 pickup truck get 22 miles per gallon as advertised?
by GibsonGuy on August 21st, 2011
| 1 person likes this
You're reading I haye a 2000 F150 5.4L the truck runs good for the first 4 min. then it sounds like one cylinder is not fireing. the truck runs really crapy after. could it be the coils or the injectors.
Your favorite Q&A site is on Facebook! Become a fan to connect with the ever-growing community of Answerbaggers, share your thoughts and find out what Answerbag's up to next!
Comments