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Old 04-16-2018, 10:56 AM   #13
JerTM

 
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Drives: 2011 2SS/RS M6
Join Date: Oct 2015
Location: Utah
Posts: 1,940
Quote:
Originally Posted by Flavoade View Post
Let me jump in!

I have a 2017 GT350. The odo is about 3350 right now. Bought it last April. I don't drive it too much because of weather, work, or if I am feeling tired. But when I do take it out, I put about 50 to 100 miles of driving on it every 1-2 weeks to keep everything lubed.

In that time it did burn oil just as the Owners supplement stated. I engine brake alot, and get on it a good bit, but I dont beat on it.

I noticed it used about 1/4 - quart of oil about every 250 miles; thats a rough estimate. The harder you drive it, the more it uses oil.

At 3350 miles I have used 2 quarts of oil to top it off between the dip-stick holes. Ford Performance said only add enough oil to keep it between the holes.

Other owners say their cars do the same, with some saying they don't use any. I don't know if the car has truly broken in as I dont drive it regularly. A daily used 350 may use less oil.

Its def a unique engine. It sounds like it has a knock in it even when its warm, but I think its actually the exhaust.

I did consider the issues E90 M3 owners had with their FPC engines when I bought it; I just pray I dont run into those issues.

Feel free to ask questions!
Keep us informed, very nice to have someone with the actual vehicle to give us info.
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