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GT4 Oil Filter and Wrench

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Old 12-20-2015, 11:29 PM
  #91  
matttheboatman
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Originally Posted by vantage
We measured how much oil drained when my car was done. Front raised slightly higher than rear, a bit more than 8 quarts came out after about 30 min. So we added 7 quarts initially and then added more slowly to reach 1 bar below max.

Matt,
It sounds like only 7 quarts are coming out of your car when you change. Probably not a big deal, but wonder why. Variance between cars? Oil not warm enough? Raising only the rear of the car?
This is indeed a good discussion of what everyone is experiencing in real life.

In my case, I have an inclined drive way, so that when rear are on ramps, the engine is completely level. My drain time, however, was only10 minutes.
Old 12-21-2015, 01:09 AM
  #92  
user1029
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Originally Posted by matttheboatman
I would like to suggest to all Rennlisters that you take samples at each oil change. It's like getting blood work for your car.
There are similarities between doctors and mechanics. The big difference is that doctors have to work on the engine while it is running
Old 01-27-2016, 06:51 AM
  #93  
HiWind
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ok great detail all thanks!

I would add it makes sense to open the oil filler cap before drilling the exhaust hole in the cannister, right?

so did anyone inspect their filters and find anything in them?
Old 01-27-2016, 10:01 AM
  #94  
Gofishracing
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37 ft lb or NM ?
Old 01-27-2016, 11:52 AM
  #95  
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Hi GoFish - its 37 ft-lbs or 50 Nm .. post 72
Old 01-27-2016, 11:54 AM
  #96  
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also per Carl

Originally Posted by 4carl
The thing i forgot to mention is to replace the drain plug and washer every time. Its alum with a relativity high torque spec of 37FT LB and the 8mm hex will strip over time. They are about $6 each..carl
Old 01-27-2016, 04:59 PM
  #97  
GrantG
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Originally Posted by HiWind
also per Carl
I like the advice about frequently changing the drain plug to avoid stripping - I also recommend buying a high quality Allen 8mm socket for this purpose. I like the German ones (Stahlwille or Hazet) which will help avoid stripping in the first place.
Old 01-27-2016, 10:31 PM
  #98  
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Ah - yes- Stahlwille /Hazet- my favorite . wow - 37 ft lb. scary for a drain plug. Wish I had that problem. GT4.
Old 01-28-2016, 04:03 PM
  #99  
981spyder
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The wrench for the oil filter enclosure is 74mm, im sure the 75-76 will work.
I wrapped a large Ziploc bag around the oil filter enclosure (instead of drilling a hole) to remove it and i had nothing to clean afterwards!
Old 01-28-2016, 04:12 PM
  #100  
gmaki
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Originally Posted by 981spyder
The wrench for the oil filter enclosure is 74mm, im sure the 75-76 will work.
I wrapped a large Ziploc bag around the oil filter enclosure (instead of drilling a hole) to remove it and i had nothing to clean afterwards!
I removed mine by hand and didn't really get that much on me or the car. I replaced it anyway and stored the factory one just because.

I had to reuse the crush washer (Just flipped it over) cause I did not have one, I ordered to drain plugs with crush washers for my next change though. Not sure how else to even get a crush washer.

And yeah tightening the drain plug was pretty sketchy. At one point I double checked my torque wrench to make sure I had the right setting because I felt like I was past the stripping point. Once confirmed I gave it one more tug and it clicked so I must have been a lb or two below the setting. whew.

PS: There is an Amazon link the perfect filter wrench in the "wisdom" section of the database google doc. I ordered that and it worked perfectly.
Old 01-28-2016, 04:18 PM
  #101  
981spyder
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Originally Posted by gmaki

And yeah tightening the drain plug was pretty sketchy. At one point I double checked my torque wrench to make sure I had the right setting because I felt like I was past the stripping point. Once confirmed I gave it one more tug and it clicked so I must have been a lb or two below the setting. whew.
I used the tq wrench on a different nut just to get a feel before i did it, it feels like too much.
Old 01-28-2016, 04:23 PM
  #102  
neanicu
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That's why I use " my feel for it " every time,except if I'm doing something that absolutely requires a torque wrench,like head bolts. But then again,you do need to work on cars regularly to get " a feel for it ".
Sometimes torque wrenches can get you in a lot of trouble,especially those that are out of calibration and/or cheap.
Old 01-28-2016, 04:42 PM
  #103  
981spyder
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Originally Posted by neanicu
That's why I use " my feel for it " every time,except if I'm doing something that absolutely requires a torque wrench,like head bolts. But then again,you do need to work on cars regularly to get " a feel for it ".
Sometimes torque wrenches can get you in a lot of trouble,especially those that are out of calibration and/or cheap.
I'm always working in a car , and I have several tq wrench's but I always double check just in case ;-)
Old 01-28-2016, 04:54 PM
  #104  
neanicu
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Originally Posted by 981spyder
I'm always working in a car , and I have several tq wrench's but I always double check just in case ;-)
I understand,but why do you feel the need to use a torque wrench for the most basic DIY one can do : an oil change? You just go until you feel it tightens up and then maybe a quarter of a turn more until you feel you've crushed on the washer. That's all you need.
Old 01-28-2016, 04:58 PM
  #105  
neanicu
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And BTW,I just went back and read the recommended torque spec. Are they out of their minds?! 37 FT/LBS for an aluminum pan that strips like chocolate?! Unbelievable!!!


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