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Old Jan 2, 2005 | 08:30 AM
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Cool check engine light

Ihave a 1997 Ford Explorer with 82,000 miles and the check engine light comes on every few months. The dealership is wanting to charge me $140 for the diagnosis which showed I needed a new gas cap which costs $20. I think the diagnosis charge is way out of line, has anyone ever had this problem and how much were you charged for the diagnosis?
 
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Old Jan 2, 2005 | 08:32 AM
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Welcome to the only family Ford Truck site, on the net. The members in this forum are very knowledgeable about these engines; they will eagerly help you…with your question. If you have a minute check out the Guidelines, it will help to understand more about FTE and how it operates.
Enjoy FTE and all... it offers!
 
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Old Jan 2, 2005 | 09:23 AM
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That is outrageous!!! Go to Autozone and tell them your CEL (check engine light) is on and you want the codes read (they will do this for free). When you get them, you can refer to a Haynes manual or ask somebody on this site what the codes mean. That will tell you if the gas cap is at fault (or what the problem is). Do NOT pay $140 bucks for a diagnosis. My mechanic won't even charge a diagnosis fee and the dealership shouldn't either. Let us know what you find out.
 
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Old Jan 2, 2005 | 09:57 PM
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Brian,

Thank you very much for your reply. The dealership has already replaced the gas cap but I haven't picked up my explorer or paid for it. I thought that was absurd but wanted someone else's opinion before I went to the manager of the service department to complain. I will let you know. Thanks again.
 
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Old Jan 2, 2005 | 11:52 PM
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I'm assuming that the stealership gave you an estimate for a diagnoses. What they most likely did was put a code reader on your vehicle and code PO442 popped up. This means a EVAP small leak was detected, normally the gas cap is the issue. Around here, the stealerships would charge around $75. AutoZone would do it for free, if the check engine light is on, for an obvious big time savings.

Seems like a scanning tool for your vehicle can be had for less than $150. I would guess you are being charged labor for the person working on your vehicle, a less than 10 minute job, as well as a standing charge for using their equipment. So, how far apart is the estimate versus the actual charge?
 
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Old Jan 3, 2005 | 06:07 AM
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No problem.

BTW...welcome to FTE! You'll find the great thing about this site is that there are always lots of people willing to help you out.

Good luck with the dealership/gas cap issue.
 
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Old Jan 3, 2005 | 07:22 AM
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I am pretty sure that at my local Mercury dealer they charge you for one hours time for the diagnostic work (and I thought that was about 80 bucks last time I needed it done). Another shop I have used does not charge for the diagnostic if they fix the problem there (i.e. the charge for the repair and the diagnostic is part of it) but will charge you if you just bring it in to find out what is wrong. I am pretty sure that with them it was a 65 dollar charge.

In either case 160 bucks to get a vehicle looked at and then get a new gas cap is highway robbery.
 
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Old Jan 3, 2005 | 10:32 AM
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Talking Check Engine Light

Like Sandy1948 I have a '97 Ford Explorer which I purchased new. The check engine light has been a thorn in my side since I bought the truck. It comes on and goes off at will. The most recent it was on for 4 1/2 months. My truck was checked out by a certified shop (not Ford) and there was nothing showing on the machine to indicate anything wrong. In my heart I know that after all these years it can't be a problem with the engine or it would have blown long ago but it still is enough to drive you crazy. Is this a flaw in the '97 Explorers? Sandy1948 and I are not the only ones to have this problem are we??
 
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Old Jan 3, 2005 | 10:57 AM
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Exclamation

Originally Posted by sandy1948
Ihave a 1997 Ford Explorer with 82,000 miles and the check engine light comes on every few months. The dealership is wanting to charge me $140 for the diagnosis which showed I needed a new gas cap which costs $20. I think the diagnosis charge is way out of line, has anyone ever had this problem and how much were you charged for the diagnosis?

Never had a problem with that...because once out of warranty, I NEVER go to a stealership. Then again, easy for me, because my Range had 209,500ish when I bought it and I have never owned new.

As much as I would like to say, "You can do ___" and you can get off without a charge, there isn't.

All you had to do was ask for the pricing and get it in writing and IF they deviate from that, you have a beef.

I do not call them "stealerships" for nothing.

They say you coming, you bit, they reeled you in. Lesson learned, I hope.


Donnar, as for your issue, buy a Haynes and go through all the various test like the wiggle test for the sensors and such. I bet that something is loose on a connector and the instant that light flashes, something has undone itself. Being a soft code, it won't stay in the computer, I guess.
 

Last edited by AlfredB1979; Jan 3, 2005 at 11:02 AM.
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Old Jan 3, 2005 | 03:59 PM
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Originally Posted by donnarl52
Like Sandy1948 I have a '97 Ford Explorer which I purchased new. The check engine light has been a thorn in my side since I bought the truck. It comes on and goes off at will. The most recent it was on for 4 1/2 months. My truck was checked out by a certified shop (not Ford) and there was nothing showing on the machine to indicate anything wrong. In my heart I know that after all these years it can't be a problem with the engine or it would have blown long ago but it still is enough to drive you crazy. Is this a flaw in the '97 Explorers? Sandy1948 and I are not the only ones to have this problem are we??
Like Sandy ...... Welcome If you get a minute check out the Guidelines, it will help you to navigate through FTE.
Enjoy FTE
 
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Old Jan 4, 2005 | 01:48 PM
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It happened on my 1996 explorer. My mechanic said it was nothing, just a bad sensor. The diagnosis charge was about $85. When I finally it fixed, the bad sensors were on the converter and wound up costing $1600. I've been told that the major reason for the problem is overfilling the gas tank. Too much gas will push out into sensors and other compnents and then destroy them. Don't let the problem go!
 
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Old Jan 6, 2005 | 08:32 AM
  #12  
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Originally Posted by sandy1948
Ihave a 1997 Ford Explorer with 82,000 miles and the check engine light comes on every few months. The dealership is wanting to charge me $140 for the diagnosis which showed I needed a new gas cap which costs $20. I think the diagnosis charge is way out of line, has anyone ever had this problem and how much were you charged for the diagnosis?
Hi Sandy, I have a 98 Ford Explorer EB version. The check engine light been on since i've bought it. I've took it and had it reset a few times at AutoZone & also had them test it to see what the cause was for FREE. Seems it's a sensor on the convertor gone bad. Worst thing is it has 5 so not exactly sure which one it is without changing them all. The check engine light can be triggered by many of things very easily, Always a good thing to get it check out to be sure what it is. AutoZone will do this for FREE of charge and also tell you what is triggering the light to come on. Hope this helps!

Kristy
 
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Old Jan 6, 2005 | 09:42 AM
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Autozone should be able to tell you the bank # and sensor # for the offending sensor. Ask for more details if all they tell you is that it's a bad O2 sensor.
 
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Old Jan 6, 2005 | 03:58 PM
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Originally Posted by ajguzik
Autozone should be able to tell you the bank # and sensor # for the offending sensor. Ask for more details if all they tell you is that it's a bad O2 sensor.

Thanks I'll have to try that at another AutoZone, This one wasn't sure or so they said, As to which one it was. Could only see that it was the cause of the light coming on. Thanks for all the info, This site RULEZ


Kristy,
Kris77
 
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