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Ford Explorer Maintenance and Repair

6112 messages,  Last post on Aug 23, 2008 at 2:21 PM

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What is this discussion about? Ford Explorer, Mercury Mountaineer


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#6050 of 6112
Re: service engine soon light(2002 ford explorer) [cathil] by nvbanker
Apr 21, 2008 (11:00 am)
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Replying to: cathil (Apr 20, 2008 8:07 am)

The light is telling you that your engine is in trouble - the engine is running jerky, telling you that it is in imminent danger if FAILING!! Get that poor car to the dealer NOW, and have it checked out, before you do some irreparable damage to the car.
#6051 of 6112
Adjustment for Parking Brake 2002 Explorer XLT by bioman
Apr 21, 2008 (7:03 pm)
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I just replaced the front rotors & pads on my daughter's 2002 Explorer XLT. Was looking for a way to adjust the parking brake. The 02 Explorer is quite different from my 99 XLT. Checked the www could find no reference for the parking brake adjustment on an 02 XLT. My 99 was a simple adjustment of the rear parking brake shoes. Did not find an adjustment slot on the 02. Thought I'd give this site a shot before going to purchase Chiltons.
 
Thanks,
 
Bioman
#6052 of 6112
How to change coolant on '02 Explorer by tulsahog
Apr 23, 2008 (7:46 am)
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On a 4.6L V8, I started to change the coolant and discovered there is no radiator cap. The only place to add coolant is the plastic recovery bottle and it is pressurized.
 
Can a DIY'er do this or does it require special tools and procedures? Fortunately, I had not drained the coolant. Did I overlook something? The manual only says to add coolant at the bottle.
#6053 of 6112
Re: How to change coolant on '02 Explorer [tulsahog] by egyptgerry
Apr 23, 2008 (9:36 am)
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Replying to: tulsahog (Apr 23, 2008 7:46 am)

Ok,first never try to open the recovery bottle when the engine is hot,To check and add coolant this has to be done when the engine is cold,Firsy check the level in the bottle it should be about half way up,There is a line on the bottle and if the coolant is low then just top it up via the recovery bottle,If it is half full and you need to add Antifreeze fluid then you need to let out come water from the Recovery bottle hose,Hope this helps.GERRY
#6054 of 6112
Re: How to change coolant on '02 Explorer [egyptgerry] by tulsahog
Apr 23, 2008 (10:18 am)
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Replying to: egyptgerry (Apr 23, 2008 9:36 am)

Gerry, thanks for the reply but I know how to add coolant. I wanted to change ALL the coolant that I could drain out and replace with new coolant (50/50 mix). There is no cap on the top of the radiator, and it does not look feasible to refill through the plastic bottle.
 
Called the dealer service dept and they said they remove the top radiator hose and pump out the coolant and replace it using their equipment. He could not tell me how to do it without this special equipment. For 50 yrs I have been able to simply change coolant in cars, but maybe this is a casualty of newer vehicle technology.
 
Has anyone actually changed the coolant in their garage on this or a similar Explorer?
#6055 of 6112
Re: How to change coolant on '02 Explorer [tulsahog] by nvbanker
Apr 23, 2008 (4:03 pm)
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Replying to: tulsahog (Apr 23, 2008 10:18 am)

Pressurized recovery bottles have been around since before 1985, when Jeep Cherokees had them, along with many other cars. They are new to Ford, but not to everyone. It is feasible to refill through the bottle, but also just as easy to disconnect that top hose and do it there. It will work the same as an open radiator cap.
 
The pressure bottle is safer, less likely to burn you. Personally, I don't like them either, and don't trust them, but amazingly, they do seem to work and hold up well. Just one more thing to explode IMO, but as I said, they are quite common now.
#6056 of 6112
Re: How to change coolant on '02 Explorer [nvbanker] by tulsahog
Apr 24, 2008 (6:50 am)
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Replying to: nvbanker (Apr 23, 2008 4:03 pm)

Thanks, nvbanker.
 
It looks like I could drain the coolant and refill thru the recovery bottle. There is about a 1" dia hose from the bottom of the bottle to the bottom of the radiator and a small overflow hose to the top of the radiator. The small hose goes into the radiator just above the top radiator hose. So, I should be able to refill thru the bottle and the overflow hose should be a vent for trapped air as the radiator fills. Looks like if the Exp is on level ground, I could fill up to the cold mark in the bottle, then run the engine and recheck after cooling down.
 
Please advise your thoughts on this method. Looks like this would be easier than removing the top radiator hose. The local dealer wants $118 to flush and refill. I realize this method does not flush the system, but I have had a bad experience with flushing in the past. It caused a heater core leak on an earlier vehicle.
#6057 of 6112
Re: How to change coolant on '02 Explorer [tulsahog] by nvbanker
Apr 24, 2008 (10:14 am)
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Replying to: tulsahog (Apr 24, 2008 6:50 am)

Well, ahem; here's what I would do. I would open the petcock on the bottom of the radiator, and stick the hose in the top of the water bottle. Run until clear. Start the motor then and run until clear again, then drain and refill with coolant. It'll take a while, but it will work.
#6058 of 6112
2002 Explorer Door Lock Problem by tk99
Apr 25, 2008 (1:40 pm)
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I have a 2002 Explorer XLS. The door locks are not working properly. Both front doors do not reliably lock or unlock with the power door lock switch or the automatic lock. Both doors make a sound when the power door lock is activated but do not push the locking mechanism forcefully. Usually 3 or 4 tries with the switch are needed to get the door lock switch to move to the locked or the unlocked position. Has anyone else experienced this type of problem?
#6059 of 6112
Re: How to change coolant on '02 Explorer [nvbanker] by tulsahog
Apr 25, 2008 (2:12 pm)
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Replying to: nvbanker (Apr 24, 2008 10:14 am)

nvbanker, thanks again for you help. I drained the coolant and refilled per your instructions. Since only about 1/2 the system capacity drains, due to that in the engine, it is a guessing game as to how much full strength coolant to add. I guess if you could flush all the old stuff out, then you can determine that easily.
 
One question came to mind. If I need to add more full strength to get to the right concentration, looks like I would need to drain the mixture until well below the bottom of the water bottle, then increase amount of full strength on refilling.
 
Maybe a dumb question, but it looks like the coolant in the bottle doesn't get mixed with the rest, but is maintained at the level that is in the radiator and engine?

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