Break in period for 08' Exp
Maybe I'm hard of reading, but I couldn't find what the recommended breakin period is on the 08' Expeditions? I'm guessing that it's 1000 miles, no constant speed for > 10 minutes, no more than 3.5K RPM's.
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and NO Towing for the first 500 miles...
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I have never followed the break in period after the first 250 miles, after that everything is pretty much good to go. Heck we take our F-550s w/ 8 miles on them and load them to over 22K lbs and run them that way for 80K miles. Haven't had a transfer case or axle fail. Engines crap out all the time but thats the 6.0. I think break in periods are a thing of the past.
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Originally Posted by montecarlo31
I have never followed the break in period after the first 250 miles, after that everything is pretty much good to go. Heck we take our F-550s w/ 8 miles on them and load them to over 22K lbs and run them that way for 80K miles. Haven't had a transfer case or axle fail. Engines crap out all the time but thats the 6.0. I think break in periods are a thing of the past.
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Originally Posted by 680276122
Maybe I'm hard of reading, but I couldn't find what the recommended breakin period is on the 08' Expeditions? I'm guessing that it's 1000 miles, no constant speed for > 10 minutes, no more than 3.5K RPM's.
Tim |
from '08 Expy Owners Guide page 6:
"BREAKING-IN YOUR VEHICLE Your vehicle does not need an extensive break-in. Try not to drive continuously at the same speed for the first 1,000 miles (1,600 km) of new vehicle operation. Vary your speed frequently in order to give the moving parts a chance to break in. Drive your new vehicle at least 500 miles (800 km) before towing a trailer. For more detailed information about towing a trailer, refer to Trailer towing in the Tires, Wheels and Loading chapter. Do not add friction modifier compounds or special break-in oils since these additives may prevent piston ring seating. See Engine oil in the Maintenance and Specifications chapter for more information on oil usage." It is really amazing how many people do not read the owner's manual. Who knows why, but it's a fact. The owners manual has almost everything that you need to know about your vehicle. Its a big book, owners paid for it, but it wastes away in the glove box or in the trash. Too bad. |
Rich,
Thanks for pointing it out for me. I did read the manual, and even took the time to find something on the breakin period, but obviously overlooked what you posted. Thanks again. |
Originally Posted by 680276122
Rich,
Thanks for pointing it out for me. I did read the manual, and even took the time to find something on the breakin period, but obviously overlooked what you posted. Thanks again. I suppose that I am too anal sometimes! I read everything that came with the vehicle and I am part of the way through the shop manual.:-D |
Originally Posted by rich93cw
I am part of the way through the shop manual.:-D
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Originally Posted by 07EXPYEL
Is your shop manual a hard copy print, or a CD copy? I'd really like a CD copy.
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Rich, does the manual state normal and maximum operating temperatures?
If you can look it up, I’d like to know about; Cylinder Head Temperature, Transmission Fluid Temperature, Engine Coolant Temperature, and Engine Oil Temperature. I’ve got a MSD Dashawk monitor and can look at everything except for EOT. I’ve got some datalogs stored in the unit that I haven’t downloaded yet from a travel trailer tow I made last week round trip Phoenix to San Diego. |
Ford has no OBD2 sensor for Engine Oil Temperature. You'll need an analog sensor.
Head temperature on mine runs maybe 1° or 2° above coolant temperature and that rarely exceeds 200° when towing. http://img.villagephotos.com/p/2004-.../20aprtemp.JPG Towing my 5000 pound camper thru the Alleganies in central PA. No data yet on trans temp other than daily driving. The torque converter locks in 4th, 5th, and 6th for sure. -- Chuck |
Originally Posted by 07EXPYEL
Rich, does the manual state normal and maximum operating temperatures?
If you can look it up, I’d like to know about; Cylinder Head Temperature, Transmission Fluid Temperature, Engine Coolant Temperature, and Engine Oil Temperature. I’ve got a MSD Dashawk monitor and can look at everything except for EOT. I’ve got some datalogs stored in the unit that I haven’t downloaded yet from a travel trailer tow I made last week round trip Phoenix to San Diego. |
Originally Posted by 680276122
Maybe I'm hard of reading, but I couldn't find what the recommended breakin period is on the 08' Expeditions? I'm guessing that it's 1000 miles, no constant speed for > 10 minutes, no more than 3.5K RPM's.
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i always say its either gonna go or blow. if it blows....it wouldnt have lasted long anyway. and for you guys you all have warrenties....
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