20 Most Recent 2003 Jeep Wrangler - Page 8 Questions & Answers

Use Chrysler ATF+4 fluid or any fluid that meets ATF+4 specs

Please see my TIPS page for instructions onhow to check. I also have a step by step instruction on how to repair. Please let me know hwat you find

There is a small square "trap door" in each wheel well directly behind the fog lamps. You can pry it open and access the fog lamps. They just twist loose.

The problem usually stems with the blower motor resistor,high speed by-passes it and there-fore the controller is sending power but the resistor has gone open and the speeds can't be regulated.

I didn't have to pull any fuses on mine. The lights are on a timer and go out after about 30 seconds.

A top fuel engine isn't your backyard "hot rod" (block alone is worth more than three of whatever you are driving)
And, I ran several shops that all boasted a less than 2% "come-back" rate with regards to not having fixed the problem the first time. (try and find a shop that can say that)

1. Connect fuel pressue gauge, start engine
2. Observe test gauge. Normal operating pressure should be 339kPa+/- 34 kPa (49.2 psi +/- 5 psi
3. Turn vehicle off.
4. Pressure should not fall below 30 psi for 5 minutes

i have these directions plus more about if want in pdf format, need email address to send if want

A relay should not draw amps it is only a switch. (OK perhaps a .02millivolt drop between the "in" volts and "out" volts) You should have 12volts or better (running voltage) at the pump harness connection and a good ground.

Fuel pump is going bad, pulling to many amps.

MY HIGH BEAM LIGHT IN DASH DOES NOT WORK JEEP tJ

There should be a fill level mark and yes you need to put in immediately, run the car until it reaches operating temp, then see where the level is after you shut it off.

From the Jeep TJ Wrangler 2004 - Owners Manual (Section 7, Page 255):
Fuse 4 -->> 10 Amp Red -->> Door Switch Defeat
Fuse 16 -->> 10 Amp Red -->> Headlamp Aim (Export only)
Fuse 20 -->> 20 Amp Yellow -->> Transmission: Manual - Clutch Interlock switch by-pass Automatic - Ignition Starter Circuit

I really hope helps with this (remember rated this help). Good luck.

hi mate i would recomend that you have your gearbox oil level checked.
if there is not enough in then it will not go through the gears

thottle position sensor out of adjustment or bad

a p0303 is a cylinder number 3 misfire, which means that the computer is reading that the number three cylinder of the engine isn't contributing as much power as the others. usually is just a tune-up issue, i would suggest checking or replacing tune-up components. that will usually handle it.

how to replaced a termosthat on 03 wrangler

likely two unrelated problems. If you have good oil pressure (usually around 40psi) your lifters are sticking or you have wear on lifters, cam, rocker pivots (pick one). Cure can be as simple as using marvel oil in each oil change or replacing whatever has worn. Front end should be thoroughly checked for wear, wheel balance should be checked, tires checked for broken belts etc. Again, change anything that show up as bad.

Check the u-joints, they may be on the way out, may not have been greased in a while.

buy stainless steel so they dont rust

hi you will need a T20 screw driver and then remove the two screws that holds the lens on,then remove the lens and there will be a holder that holds the globe remove it and renew the globe