Forums
New posts
Search forums
Image search
Shop
Amazon Store
T-Shirts
Stickers
Members
Current visitors
Supporting Member Upgrade
Sponsors
About
Log in
Register
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Image search
Search
Search titles only
By:
Search titles only
By:
Menu
Install the app
Install
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Jeep Wrangler YJ
YJ General Discussion
Why does my 6-cylinder YJ run rough?
Reply to thread
Message
<blockquote data-quote="Gilaguy23" data-source="post: 431386" data-attributes="member: 19498"><p>Not sure what year your rig is so smog equipment will differ. The late 258's were a mess IMO with smog crap. If its right it obviously should not be sputtering as you mentioned. Bad plug wires?? pop the hood at night and take a spray bottle and lightly hit them and look for arching. Vacuum leaks will do bad things. Leaking EGR valve will make it idle and run crappy, plugged fuel filter may be starving it for fuel. Plugs look right on the money you say eh?? not to lean or black from rich running. Looks like OE springs still which makes it ride like a buckboard. Gotta dump the home made evil eye brows mang. Thats like voodoo on a jeep.</p></blockquote><p></p>
[QUOTE="Gilaguy23, post: 431386, member: 19498"] Not sure what year your rig is so smog equipment will differ. The late 258's were a mess IMO with smog crap. If its right it obviously should not be sputtering as you mentioned. Bad plug wires?? pop the hood at night and take a spray bottle and lightly hit them and look for arching. Vacuum leaks will do bad things. Leaking EGR valve will make it idle and run crappy, plugged fuel filter may be starving it for fuel. Plugs look right on the money you say eh?? not to lean or black from rich running. Looks like OE springs still which makes it ride like a buckboard. Gotta dump the home made evil eye brows mang. Thats like voodoo on a jeep. [/QUOTE]
Verification
Post reply
Forums
Jeep Wrangler YJ
YJ General Discussion
Why does my 6-cylinder YJ run rough?
Top
Bottom