Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
10-03-2011, 01:25 PM | #1 |
Registered User
Join Date: Aug 2009
Location: central jersey
Posts: 55
|
'00 5.3L with multiple misfires. Not sure why
My truck ran flawless until I had her parked for 9 mo. Then when I started her up, there were multiple misfires. Changed out plugs, wires, fuel filter, air filter, and NOTHING. Runs good under load though. Intake mani gasket?? Vac lines im not aware of?? Thanks for your help.
|
10-04-2011, 04:02 PM | #2 |
Registered User
Join Date: Jan 2010
Location: Kansas City, Mo
Posts: 284
|
Re: '00 5.3L with multiple misfires. Not sure why
could be bad fuel. 9 months is a long time to sit especially without putting in some kind of fuel stabilizer.
|
10-04-2011, 09:42 PM | #3 |
Has more rust than truck...
Join Date: Apr 2005
Location: Ivanhoe, MN
Posts: 2,421
|
Re: '00 5.3L with multiple misfires. Not sure why
I'd have to agree. Depending on how bad I would ether drain the tank and put in fresh fuel or dump in an entire quart of Lucas fuel system cleaner and top off with fresh fuel.
|
Bookmarks |
|
|