Q-jet getting too hot? Too much fuel psi? - Page 2 - JeepForum.com
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > General Technical Discussions > Engines & Drivetrain > Q-jet getting too hot? Too much fuel psi?

FS: 2007-2013 Jeep Wrangler "HALO" Angel Eye KitTJ 5.25" Speaker Adapters - NalinMFGJK Vent Covers - NalinMFG

Unread 09-01-2013, 06:34 PM   #16
Web Wheeler
1972 CJ5 
Join Date: Oct 2012
Location: Chino, Ca
Posts: 2,044
What a difference. The upgrade took most of the week in between work and such. New intake (air gap), shorty headers, needle & seat and fuel reg, Plus a bunch of other support stuff. I scannned the temp and now (at operating temps) it is 154 degrees, over 200 degrees lower. The valve and seat was super easy when it was on the bench. Fuel pressure is set at 4psi, down from almost 7psi.

WSS is offline   Reply With Quote
Unread 09-03-2013, 01:58 PM   #17
Registered User
2006 TJ Wrangler 
Join Date: Feb 2013
Location: Baton Rouge, Louisiana
Posts: 722
Awesome. Glad to hear it worked for you.
Newtons3 is offline   Reply With Quote

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.