Tuning my supercharged Jeep - MustangForums.com

Speed Density/Carb/SSP section This section is for the Speed Density or Carb vehicles, as well as Special Service Package 'Stangs

Tuning my supercharged Jeep


Old 07-01-2008, 03:31 PM
Thread Starter
Join Date: Jul 2008
Posts: 2
Default Tuning my supercharged Jeep

I just finished putting my 5.0 in my 93 Jeep Wrangler. I bought the fuel management system from Painless . Then I got a Paxton Novi 1000 and installed it. I found out later that I should of used a MAF sensorThe harness I have uses MAP sensor. I have talked to a tuner who says the map will work with lots of tuning. The engine runs but is on the rough side at idle. I ordered a map sensor made for a supercharger 1-14.7 lbs of boost. Yesterday I installed it and started the engine. The engine sounded totally different than before. The idle sounded good but when I put it in gear and step in the throttle she was starving for fuel. I adjusted the fuel pressure to 45 lbs but not much of a change. Do I need a FMU other than the pressure regulator and what other changes have to be made. Help Needed Please!
jeepster34 is offline  
Reply With Quote
Related Topics
Thread Starter
Last Post
4.6L General Discussion
10-23-2015 12:55 AM
Gene K
S197 Handling Section
10-22-2015 12:37 AM
Motor Swap Section
09-14-2015 09:46 PM
MustangForums Editor
GT S197 General Discussion
09-03-2015 08:14 PM

Thread Tools
Search this Thread
Quick Reply: Tuning my supercharged Jeep

Featured Sponsors
Vendor Directory

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.