|
Breaking In Your BMW Engine
A new engine always requires a few adjustments that will ensure optimum performance
and longevity.
The first thing you'll need to do with your new engine is change the oil after only
500 miles. During these first 500 miles the engine is breaking in. This process creates
very small metal particles which are a normal part of new engine wear. These particles
can build up in your oil and fitler and lead to premature engine wear. By changing
your oil at about 500 miles you will remove these break-in particles before they
can cause any harm. After this 500 mile break-in period, only normal oil change intervals
should be required (every 3000 miles).
Another adjustment you should have done to your new engine is to have the head re-torqued
after about 100 miles. Re-torquing the head will prevent premature oil leaks and
maintain proper cylinder compression.
If you think your engine is finally broken in - guess again. Bavarian also recommends
that you have your valves adjusted after the first 500 miles. This step is not mandatory,
but it will maximize your engine's performance and make sure your BMW engine continues
to operate properly for years to come. TOP
No Risk Warranty
Bavarian Auto Recycling shocks the competition with its five year prorated rebuilt
engine warranty. Although our warranty rate is less than
1%, we offer BMW owners who are faced with a warranty engine replacement some real
peace of mind in their time of need. In addition to a free replacement replacement
engine and free delivery for the first two years, we also cover the labor to reinstall
it. This labor guarantee is unprecedented in the rebuilt engine industry. Engine
purchasers with warranty claims will be reimbursed for up to $500 in cash to help
offset the labor costs of installation. We're also offering a one week rental car
allowance (up to $200) while your vehicle is in the repair shop.
During years 3-5, replacement engines are shipped based on maximum mileage limitations
and a fair pro-rated surcharge. (See warranty terms for details). Although nobody
likes warranty claims, at least Bavarian does something to address the real concerns
of BMW owners during the warranty service experience.TOP
Repair Refferal Program
If your not doing the installation yourself, then we recommend you use a BMW specialist
in your area. But what if you don't know a good BMW mechanic in your area and you live outside of Northern California? The answer
is Bavarian's "Repair Referral Program." We've compiled a list of reputable,
qualified repair shops in your area that you can use to have your BMW repaired. All
you have to do is call Bavarian and ask for a repair referral. The only information
you'll need to give is your city, state, and zip code. It's that easy and no purchase
is necessary to use the program.TOP
  
Once you have your BMW engine installed and broken in what should you do as far as
continuing maintenance for your engine?
We've put together a list of all the things you'll need to do on a scheduled basis.
These are basic guidelines and by no means encompass all of the maintenance necessary
for the entire vehicle.
To start, and most importantly, you should have your oil and filter changed every
3,000 miles. Good clean oil means a clean engine. With regular replacement of oil
and filter you will ensure that your engine will never run short of precious lubricating
oil and maintain the proper viscosity for maximum protection against heat and friction.
With today's fuel injected engines it's a good idea to keep your injectors operating
in top condition. To achieve this we recommend that you use an injector cleaner (in
stock at Bavarian or your local auto parts store) every 10,000 miles. These cleaners
use special solvents that will actually remove deposits from within the injectors
and allow proper fuel flow to the engine.
The next order of business is the ignition system. After all, without a spark there
is no fire.. and fire is what puts the power to the pavement. You should have your
spark plugs replaced every 20,000 miles to keep the engine running at optimum performance.
And while you're at it have your distributor cap and rotor checked for any corrosion
on the contacts.
By 24,000 miles your engine has done a lot of work - hot work. As the engine continually
cools itself with the radiator and coolant, the fluid slowly begins to break down
and impurities my become visible. At this time you should have your engine coolant
changed and your system flushed . This can be performed by just about any auto mechanic
and only takes about half an hour.
KEEP THOSE VALVES ADJUSTED! Yes, your valves
do require a continual checking in order to keep the engine running at its best.
We recommend that you have them adjusted every 15,000 miles. This will not only improve
performance but will also prevent premature wear on the cam and rockers.
Finally, and most importantly, you should have your timing belt replaced every 50,000
miles.. period. While this might be a somewhat costly procedure, it is still far
less expensive than replacing your cylinder head or entire engine. When a timing
belt or chain breaks, the "sync" between the crankshaft and the camshaft
is thrown off and the pistons could (and usually will) hit a valve or two. This will
result in either a bent valve or a damaged piston or both! So it is in your best
interest to have your timing belt replaced when scheduled. Don't
risk it.TOP
Cylinder Heads
Don't be tempted! If your engine has a broken timing belt, a flat cam, or a cracked
head. . . don't be tempted into replacing or rebuilding your head unless it has less
than 100,000 miles on it. This can create big problems in a very short time. Installing
a rebuilt or new head on an older engine can result in blowing up the bottom end
of the engine. This is caused by the increased cylinder pressure from the tight sealing
valves of the new head. The old bottom end cannot compete with the increased pressure
created by the new head and will soon start to burn oil and lose compression resulting
in the need to replace the entire engine. So don't take chances--if your engine has
over 100,000 miles, opt for a complete engine replacement. Its not worth the risk.
However, if your vehicle has less than 100,000 miles on it, Bavarian also carries
a complete line of quality rebuilt cylinder heads for most BMW models.TOP
|
