5.4 burns a quart of oil between changes
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My 01 5.4L with 60K (uses) a quart every 3000. Always has.
Previous 4.6 used maybe a half pint every 3000.
Almost all of my GM's cars and trucks never used any oil even with high mileage. But everybody know fords use gas and oil.
Hard to beat the General in mileage horsepower and longevity.
Previous 4.6 used maybe a half pint every 3000.
Almost all of my GM's cars and trucks never used any oil even with high mileage. But everybody know fords use gas and oil.
Hard to beat the General in mileage horsepower and longevity.
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#9
I have a 98 Exppy with 69000 and it uses about 1 quart every 3000 also. I heard something about the over head cam engines using oil. I also have a 97 Mustang GT and it does about the same with oil every 3000. No leaks with either vehicle. 5.4 in the Exppy. I know it is a stupid excuse but its the only one I've heard!
#10
My 2000 5.4 uses a qt. in about 2500 miles. I switched to Mobil 1 at about 10k. Didn't make any difference. Didn't expect it to. My truck has 83k on it and I bought it new.
My theory is that Ford is probably using low tension rings for higher efficiency.
My last truck, a 94 with a 5.0 burned no oil. Actaully it burned a little until about 35k and the rings finished seating. After that I could run it 5k with synthetic and it would still be full. I traded it with 94k on it. Should have put another 100k on it.
A lot if GM engines do the same. The Cadillac Northstar engines use oil.
My theory is that Ford is probably using low tension rings for higher efficiency.
My last truck, a 94 with a 5.0 burned no oil. Actaully it burned a little until about 35k and the rings finished seating. After that I could run it 5k with synthetic and it would still be full. I traded it with 94k on it. Should have put another 100k on it.
A lot if GM engines do the same. The Cadillac Northstar engines use oil.
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My 2004 FX4 doesn't burn any yet, but probably will as time goes by.
My 2000 4.2L burned about 1/2 a quart every 3,000 miles, but only after I got about 45,000 miles on the odometer, it didn't burn any before then.
My 1990 Geo Storm GSI burned about 1 quart for every 1,000 miles, which is the accepted extreme of normal. I almost thought it was a 2 cycle motor that needed to consume oil to work
My 2000 4.2L burned about 1/2 a quart every 3,000 miles, but only after I got about 45,000 miles on the odometer, it didn't burn any before then.
My 1990 Geo Storm GSI burned about 1 quart for every 1,000 miles, which is the accepted extreme of normal. I almost thought it was a 2 cycle motor that needed to consume oil to work
#13
1 qt in 3k miles is pretty good IMO..... What, a QT of Mobil 1 costs $4.50..... BFD.... I like the fact that I add a fresh QT of M1 at 3k miles and then go another 3k miles and change the oil...... As long as it's not 1 qt every 1k miles, you are doing fine.....
If the Chevy's don't use any oil between changes, and that's what you want to drive, well, why did you get a Ford???
Remember the old Ford 390's?? They use so much oil (leaks mostly), that there was one point when my Dad did not even need to change the oil in his 1971 F250!! He just kept adding a qt every two weeks and that was his oil change schedule.... Oh, he would change the filter every now and then....... He eventually swapped out that engine for a "new" one and he still owns that truck to this day and it still leaks.....
If the Chevy's don't use any oil between changes, and that's what you want to drive, well, why did you get a Ford???
Remember the old Ford 390's?? They use so much oil (leaks mostly), that there was one point when my Dad did not even need to change the oil in his 1971 F250!! He just kept adding a qt every two weeks and that was his oil change schedule.... Oh, he would change the filter every now and then....... He eventually swapped out that engine for a "new" one and he still owns that truck to this day and it still leaks.....