What Oil Do You Run?
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- jwx96
- 3 Diamonds Member
- Posts: 179
- Joined: Mon Jul 22, 2019 9:54 pm
- First Name: John
- Aircraft Type: DA40
- Aircraft Registration: N193JP
- Airports: KFCM
- Has thanked: 87 times
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Re: What Oil Do You Run?
My 2003 DA40 has about 1800 hours on it has always used Aeroshell 15W50. I bought it 1 1/2 years ago and am continuing with the same. The plane has seen periods of high and low usage in the past and has lived in California and Wisconsin. I've done a couple of oil analyses with Blackstone and they are very complimentary. There's nothing bad in the oil. I keep it at 5 quarts and burn about a quart every 10-12 hours and that's been steady for the last 150 hours. The compressions are nearly perfect. I change the oil and filter every 50 hours or 4 months. I still have the old dipstick and use a conversion provided in another post, but will get the new dipstick this year.