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How much should the psi be on a 2000 s-type 4.0

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Fuel pressure? 30psi to start the car and when you give gas its should go up to 40psi.

Posted on May 08, 2009


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How much pressure should the fuel pump on a 2000 gmc jimmy sle 4+4 4 door

Between 55 and 63 psi with ignition in on position and fuel pump energized not less than 45 psi upon 5 minute bleed down with pump not energized.

Oct 22, 2014 | 2000 GMC Jimmy

1 Answer

What should the fuel pressure be on a 2000 gmc jimmy 4+4 4 door v 6

This system should be at 60-66 psi NO MORE NO LESS.If the pressure is low it can be the fuel pump but can also be the fuel pressure regulator valve so make sure you check the FPR

Oct 22, 2014 | 2000 GMC Jimmy

1 Answer

Want to install a turbocharger kit onto Jag s-type 2000 3.0L V6, what type of modifications must be done if any to install the turbocharger?

The modifications would be intensive to say the least, I am personally building a taurus SHO Motor for a turbo and I am doing pistons, con. Rods, crank, cams, larger valves, and the compression ratio is going from 10.5:1 all the way down to 8.5:1 all internals forged of course and I am looking into getting custom sleeves made for the block to ensure power and longevity I would at least do pistons, conn. rods, a lower compression ratio (at least 8.5:1), and also head stud conversion because the weakest link on any kind of ford duratec, Vulcan, or related engines is the head bolts. As a stock engine you might be able to push 5 psi without launching your heads to china and 5 psi is good for like 40 HP defiantly not worth the money you would pay for the turbo kit. But in my opinion the hardest part is actually getting manifolds made to turbo it unless you just buy the manifold from shosource but then it's soooo not worth the time and money to push 5 psi I would do the same things that I described above that I am doing to my engine so that you can easily push 10 psi good for an easy 100+ HP and foot pounds of torque.

Sep 16, 2012 | 2000 Jaguar S-Type

1 Answer

2000 s-type 3.0 no check engin light on run rough ?

try changing fuel filter it might work

Jun 08, 2012 | 2000 Jaguar S-Type

2 Answers

What are the AC pressures supposed to be on a 2000 Monte Carlo?

On hot day @ 85=+ degrees it should be between 45 to 50 pounds on the low side pressure port

Jul 01, 2011 | 2000 Chevrolet Monte Carlo

2 Answers

What is the correct oil pressure for a chevy 2000 3500 vortex engine

Wild guess of 40 to 60 psi at highest, and more like 10 at idle.

May 22, 2010 | 2000 Chevrolet 3500

2 Answers

What is the fuel pump pressure for a vortec 4.3l engine on a 2000 Sonoma gmc

2.2L Vin 4.... 41-47 psi Ignition switch is on and fuel pump running
2.2L Vin 5 ... 55-60 psi " "
4.3L Vin W .. 60-66 psi " "
4.3L Vin X ... 60-66 psi " "

Feb 07, 2010 | 2000 GMC Sonoma Extended Cab

1 Answer

2000 excursion misfire on cyl 4. traded plug,

Remove the plug and check the compression for that cylinder it should be between 120 psi and 150 psi, if it is low it is a mechanical issue (bad valve or worn piston rings). If commpression is low remove the valve cover and turn over the motor confirming that both valves for that cylinder are opening to there correct travel or height if not it is a faulty hydraulic lifter or worn cam. Also check the valve lash clearance the clearance is usually .012" for the exhaust valve and .008" for the intake valve to check the lash turn the motor over until the valve shuts completely for each valve, then use a feeler gauge go no go procedure. Has the wire been replaced for the plug? If this motor has coil on plug type disregard plug wire question.

Jan 05, 2010 | 2000 Ford Excursion

2 Answers

Fuel pump

i believe it's around 80, but anything higher than 60 should run it somewhat, just lacking power, and dogging out while accelerating, like a running out of gas symptom.

Dec 14, 2008 | 2001 Chevrolet Malibu

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