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bryan
02-22-2014, 02:34 AM
I have a 2001 f150 4x4 with the 5.4 I just changed the plugs and did a oil change and replaced the muffler and now its running rough it didn't do this before I did the tune up

RhinoZ24
02-22-2014, 04:02 AM
Are all the plugs torqued down properly and the COP's are on securely? Did you put new di-electric grease on the COP boots before putting them back on?

Jersey_Joe
02-22-2014, 05:44 AM
Coil packs

bryan
02-22-2014, 09:45 AM
Ya I did all of that I just remembered that after I did that I put gas in it I was talking to my dad and he said it might be bad gas

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It ran good in between the time I tuned it up and put gas in it

RhinoZ24
02-22-2014, 12:23 PM
That might be the issue then. Run out the tank and put some fresh gas in and see if it clears up.

Jersey_Joe
02-22-2014, 01:08 PM
Throw some zmax fuel additive in it when u get to a 1/4 tank. If it was bad gas. That will clear it up fer sure pal

bryan
02-22-2014, 02:06 PM
I put a bottle of dry gas and injector cleaner in and it seem to be running perfect now thank you for the help

RhinoZ24
02-22-2014, 03:15 PM
Good to hear, glad it was just poor fuel and not something more serious.

Jersey_Joe
02-22-2014, 03:24 PM
X2

bryan
02-23-2014, 01:59 AM
Ya me too just got the truck

RhinoZ24
02-23-2014, 02:18 AM
Learning experience lol, just keep up on the maintenance and treat her nice and she'll take care of you.

bryan
02-23-2014, 02:38 AM
I am I traded my brother a 94 Chevy for this truck

RhinoZ24
02-23-2014, 03:26 AM
Great upgrade for sure!

bryan
02-23-2014, 03:34 AM
Sure is lol got another question my 4x4 isn't working I can hear the transfer case kicking in but the front wheels ain't kicking in