answersLogoWhite

0


Best Answer

It depends on the year. OLder ones did, newer ones don't. Cut off is around 1996

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Does a 4.0 jeep have a return fuel line?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Whats the fuel pressure be on a 1993 jeep wrangler?

40 Psi


Where is the fuel press regulator located on a 2002 40 6-cylinder jeep?

The regulator is part of the pump module in the fuel tank.


What is the fuel line pressure on a 1994 Buick century?

40 psi


89 jeep Cherokee jerks when you give it gas to take off fine when doing about 40 to 50 but jerks real bad again when you get up to sixty no one can figure it out?

I think that the problem is fuel flow oriented. At startup, 0-40, there is a large fuel flow required....as there is at 60 or above. At 40-50 not so much is required, nor at idle. The possibilities are clogged fuel filter or fuel line, water in gas tank, weak fuel pump (low pressure). Outside possiblity...clogged air filter.


What is the fuel pressure on a 1994 jeep grand cherokee laredo?

40 psi plus or minus 540 psi plus or minus 5


Does a 1996 Ford Bronco with 58 EFI have a low presure fuel line and if it does where is it located?

Not sure you understand so I will explain. The fuel pump delivers fuel from its in the tank location to the fuel rail and a pressure regulator makes sure the pressure is 30 to 40 psi at the injectors. The pump provides more fuel than the engine needs so this regulator sends fuel back to the pump assembly in the tank. This return line had its own pressure control which is less than the 30-40 that the engine sees. The tank has a low pressure (vapor pressure) line that sends fumes to the charcol canister near the front fender. The vapors in this canister are sucked into the intake to prevent air polution.


Would like to know the fuel pump psi recommendation for 93 Jeep Grand Cherokee Laredo?

40 psi plus or minus 5


I have a 1996 Oldsmobile acheiva and am trying to replace the fuel filter but it is stuck on both ends. How can I release it?

is it in line with the fuel line? you can cut the ends and sometimes the new ones are large enough to fill the slight gap......replace fuel line.......theres always wd-40, liquid wrench


How do you remove water from a pressure washer carburetor?

put a fuel line cleaner in it like start your engines...or put WD-40 in it


How many miles are left when the fuel light comes on in a 2008 jeep wrangler?

30-40 depending on what the computer has your gpm's at if the light comes on save yourself the embarrassment and start looking.


94 jeep wrangler starts but die's and then restats and die's right away?

go into your fuse box under the hood and swap out the relay for the fuel pump and one that is similar, if this works you need a new relay for your fuel pump, if it doesn't get a fuel pressure gauge and check your fuel pressure on the rail. hook the gauge upto the schder(sp) valve on the rail and turn the key to on the position(do not start the jeep) if you don't have 40 psi you need to replace the fuel pump in the tank.


What should the temperature of the coolant return line on a central air conditioning system be?

It should be above freezing. Normally around 40-42 deg. F