unplug fuel regulator??
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Joined: Feb 2000
Posts: 2,361
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From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
Stop listening to your friends.
Unplugging the FPR will send fuel pressure to max the FPR is set at. Also you will have a vaccumm leak.
Unplugging the FPR will send fuel pressure to max the FPR is set at. Also you will have a vaccumm leak.
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Joined: Mar 2001
Posts: 2,047
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From: The State of Hockey
Car: 1987 Trans Am GTA
Engine: Miniram'd 383, 24X LS1 PCM
Transmission: TH700R4, 4200 stall
Axle/Gears: 9", 4.33:1
Like John said, it will cause a vacuum leak if you don't plug the line you take off and it will be maxing out the fuel pressure in the rails. This will cause the car to run rich and put a serious hurtin on the fuel pump if left that way for long..... Overall it is a bad idea - especially when most stock PROMs are already a bit rich in the first place.
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