20 Most Recent 1999 Ford Explorer - Page 2 Questions & Answers

This could be a leaking brake vacuum booster.

Year, model and engine would sure help

Usually is explained in the instructions with the transponder key. If you need further help, reach me via phone at https://www.6ya.com/expert/gary_9c859f4aa7e5ab10

See if any garages or auto parts stores will do an error code check. O'Reillys in my town does it for free and usually takes less than 15 minutes. One of the sensors seems to be getting a bad reading and the error code will tell you which one.

I think you should check the fluid level in the trans since your on a flat spot it sounds like the the pick up tube can't get the fluid in it because the level is low inside so always check on level ground and check it while it's warmed up and engine running in park and I think you'll find the fluid level is low fill it up and park it with card board under it to check for a leak good luck Stephen

sounds like a bad output shaft bearing in the trans but if the trans fluid is burnt then yes you need a rnr overhaul done sorry for the bad news

Change fluid and trans filter check magnet in trans pan for metal clean pan with a rag refill with senthic fluid leave a court low let it idle till hot then add a bottle of trans x or lucas leave idlen work the trans from 1st to park letting the trans take gear an let it stay in gear for a little bit then back to park that help move the fluid threw the trans drive easy for a week ir you Lucas pore half qurt of trans fluid in use the rest of fluid to thin down Lucas its really thick repeat till the bottle of lacus is in I hope this helps

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Check the speed sensor on the power steering and replace if it fails to increase engine speed when the wheel is turned.

Do you own a professional type scanner ? 007 Idle Speed Problems Scan Data for Idle 009 Idle Speed Problems Scan Data for EGR

If cold air is coming out in the back seat then your compressor and the rest of the system that circulates the freon is working. When you turn on the A/C for the front do you hear the fan come on? If so and if no air at all comes out the front then you might have an air valve stuck or a blocked air duct. I don't know how extensive the damage was from your crash. If you cannot hear the fan start when only the front A/C is activated then you have some kind of electrical problem.

Could the motor be grounded through the mount bolts and therefore not grounded when the motor is not mounted onto the transfer case

tranny is getting ready to die. do you smell any tranny fluids or see any red fluid spots on the driveway? before panic sets in , I would first go to autozone and buy a can of transmission doctor. add it and see if any changes. if there are changes for the better then sounds like a good fluid fush and filter change may be the sure fix.

Could be several things. There is a buzzer for leaving the keys in the ignition when you open the door. You could have the wrong part that is not a flasher but a buzzer. An intense short would make a buzzing sound and fry a blinker. You would need someone to check for shorted wires.

They don't tighten. They wear out and need replacement. They are not very expensive.