Im looking for information regarding using Mobil 1 Synthetic in a new motor. I believe I read where that is not a good choice until the motor is broken in.
What is considered broken in? Is there any quality information online that supports this thought? I looked at Mobil and they dont address any break in period.
Thanks.
Bruce
__________________
Bruce & Carolyn Wittmeier
2001 Ford F250 PSD, Ext cab, Shortbed, Island Blue/Silver, 4X4 Off-road, SOF Auto, Alum Wheels, DP-Tuner 40/80/120HP, Chrome Step, Line-X bedliner, Jordan Ultima 2020, AirLift 5000 Airbags, DiPricol gauges
my understanding is using full synthetic oil will slow done the break-in process. I did put mobil 1 in my 04 5.4 v8 with approx. 2000 miles and now the motor has 42,000 miles on it with no problems. it seems that the new motor do not feel like they have full power until about the 20,000 mile mark. hope this helps
My owners manual states Motorcraft full synthetic oil is recommended. My dealer offers free oil changes and they use Motorcraft full synthetic from a bulk tank. They also state that Motorcraft synthetic is in the engine when new and is made by Mobil but we all know dealers make up crap as they go along.
__________________
2000,F250SD,SC,PSD,4X4,SB,6SPD.TRADED 2002 F250SD,CC,PSD,4X4,6SPD.TRADED Both bone stock,NO cackle!Rotella T,Stanadyne performance additive every tank.2 out of 2 an't bad. 2004 F350 CC 6.0 Torque shift,4X4,TRADED. 2008 F350 CC4X4 GAS!!!
According to my dealer, the Motorcraft oil used from their bulk is all synthetic. Because of that, breakin does take longer for rings to seat. The more you work it, the shorter the time, but figure on 15-20k before you will feel the difference.
__________________
2002 F-350 SRW Lariat,4X4, PSD with too many goodies to list. 182k and a very strong 7.3. SOLD
2008 F-250, SC Lariat, 4X4,Shortbed, Pueblo Gold/black, V-10, 4.10, auto, Delivered on 9/7/07, great looking rig. South Texas bumpers front/rear, Air Raid Intake System, Diablosport Predator, Husky's, JJ's, Ford alarm/remote start, Marathon seat covers, Sirius, PIAA, Access cover, Weatherguard tool box, Rhino liner, Michelins, Duraflap mud flaps, Escort 9500i, MagHytec rear dif cover.
2007 Lincoln LT (wifer's grocery getter),Superchip,K&N dropin, Leer Browning Special
1996 Ford Bronco EB; almost stock
2007 Kubota 900 RTV diesel with goodies. pappy's truck
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.
Linear Mode
