Oil Drain Plug Stripped!

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Brentbba

Former Golfer
Joined
Mar 27, 2003
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444
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11,009
Location
OC, CA
In all the years I've been reading these forum's, I've never run across this:

Took the truck in to dealer Saturday afternoon for their cheapy $25 oil change special (I can hardly do it for that price) and they come back out after a little while and tell me the oil drain threads are stripped and won't hold the drain plug any longer. Talked to the tech doing the work and he said (away from everyone while I was removing everything I need for the next couple of days from the truck) that he noticed a lot of shavings on the plug when he removed it. I asked if there was any damage to the plug head, thinking maybe I wacked it or something hit it last week in DV. He said he saw no damage to the plug or oil pan at all. Wonder if that's why I've burned two quarts in the last 6000 miles. Losing just enough oil, although nothing on the garage/driveway as far as leaks.

Oil pan sub-assembly (replace the lower portion of the oil pan) is necessary. They don't stock, called American Toyota hoping Dan was there and would have the part in stock as he's the absolute best at 80's parts, no dice. Dan was gone for the day and they didn't have it either according to his staff. Computer is showing one in stock up in LA and 15 more in San Francisco. Hopefully the computer inventory is correct so they can get the part ordered Monday and installed Tuesday. :mad:

I've changed the oil a few times, but like I said, I can hardly do it for their price. They've done the change the last couple of times.

Outside of a lousy job by the last tech, is there any other cause outside of just age on the threads?

I'm without the truck for a couple of days. Not complaining after Doug's ordeal at all, just a little distrusting as usual.
 
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Why cant they just drill and tap a new thread and install an oversize sump plug?
 
I really like my Fumoto. Makes sampling for oil analysis a snap, too.

I keep a rubber vacuum plug over the nipple to keep dirt out so my sample won't be contaminated.

Generic pic of Fumoto with nipple below.
 
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Hawke said:
Any worries about it breaking off? Don't you miss all that hot oil running down the inside of your arm?


I would like to install one also, but am afraid of breaking it off too...

That would be a real life "gone in 60 seconds"
 
landtank said:
heli-coil the pan in place and call it a day.


No.


The dealer butchered the pan and should buy him a new pan.
 
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You were not a party to the flury of private messages.....;)
 
I agree, they worked the job, they broke it, they pay for it; do not let them get away with this!

...
 
Yup Make the dealer pay!
 
landtank said:
heli-coil the pan in place and call it a day.


Aside from the fact that the dealer did this dastardly deed and therefore they should fix it, I do not normally associate a heli-coil with fixing something that has to be removed and reinstalled as frequently as the drain plug. Maybe thats just me, but if yer fixin something that needs to seat more or less once then sure but something thats gonna go in-and-out a hundred times, no way. Anyways, as i started, its sorta besides the fact; let the dealer undo what they did. HTH
 
Brent,
I had the same situation last month on my wife's Passat. I took it in to the VW dealer because I noticed it leaking oil. They found that the plug was stripped and it needed a new pan. I called the oil change place that did the most recent change and they agreed to pay for everything. Businesses have insurance for this sort of thing. If they give you any grief just ask them who their insurance carrier is and let your insurance company contact them. This advice is only good if you can show that they were the last ones to do an oil change.
Good luck
 
They performed the last two (not including this one) oil changes. I had done the one previous to those.

Plan on talking to the service director first thing Monday morning. They can't even get the part in until Tuesday, assuming the inventory count on the computer for LA is correct.
 
Brentbba said:
They performed the last two (not including this one) oil changes. I had done the one previous to those.

Plan on talking to the service director first thing Monday morning. They can't even get the part in until Tuesday, assuming the inventory count on the computer for LA is correct.


if they did the last 2, you're golden!
 
Brent ,

The idiot who changed the oil last time must have used mexican lock tight (read cross thread). Usually oil changes go to the newbies in shops. Have them pay for it. I bet that oil change for $25 does not include Mobil 1.

Next time do it at home. It will also give you the opportunity to get under your truck and inspect what is going on down there. Not a bad call after a wheeling trip.

BTW, I got in the habit of changing 4qt of tranny oil with every engine oil change. My truck was 100.000 miles when I first did it. The oil that came out was a little dirty. After the change it drove so much better. Now when I do this, oil comes out clean. Plus it shifts like a dream.

Regards

Alvaro
 
Take your receipts for the last two oil changes, march in the dealership and ask for the general manager.

No service techs, no CSR's - only the GM. Calmly explain what his techs did to your truck and you WILL get a new pan. Make reference to small claims court if necessary. Good luck.

Do not let the service people play cover their a## with you. If the GM even remotely balks ask to speak with the owner.
 
The drain plug has not been out of my wife's Sienna in 100,000 miles.

Here's why (yes, it works on the 1FZ too):
 
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turbocruiser said:
Aside from the fact that the dealer did this dastardly deed and therefore they should fix it, I do not normally associate a heli-coil with fixing something that has to be removed and reinstalled as frequently as the drain plug. Maybe thats just me, but if yer fixin something that needs to seat more or less once then sure but something thats gonna go in-and-out a hundred times, no way. Anyways, as i started, its sorta besides the fact; let the dealer undo what they did. HTH


On the equipment I service coiling aluminum castings is part of the manufacturing process. While coiling the pan in this case can be viewed as a FIX, it is something that highend manufacturing does to produce a better part. The coil threads wear much better in a situation where constant use is needed.

IMO, that pan properly coiled would be better than a new one.
 
alvarorb said:
Brent ,

The idiot who changed the oil last time must have used mexican lock tight (read cross thread). Usually oil changes go to the newbies in shops. Have them pay for it. I bet that oil change for $25 does not include Mobil 1.

Next time do it at home. It will also give you the opportunity to get under your truck and inspect what is going on down there. Not a bad call after a wheeling trip.

BTW, I got in the habit of changing 4qt of tranny oil with every engine oil change. My truck was 100.000 miles when I first did it. The oil that came out was a little dirty. After the change it drove so much better. Now when I do this, oil comes out clean. Plus it shifts like a dream.

Regards

Alvaro

Agreed with every point you make Alvaro. Usually a time issue with me. I'd rather play golf than change my oil, but that's just me. hehehe :D
 

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