Bini said:
Hi Guys,
Do any of you do an oil change for your Elantra 02 (or for that matter
any car) on your own? I mean how can it be done without raising the car
on one of those lifts? And how do you dispose off the old oil?
Anything else that I need to be careful about?
Thanks,
Bini
I've changed my own oil for more than 30 years. I don't have an
Elantra, but I have an 06 Sonata and just changed the oil in that.
I don't think it is possible without raising the car, unless you are
built like Twiggy. I use a set of car ramps that you can buy at almost
any auto supply store. I drive the front end up on the ramps and that
gives me plenty of clearance under the front of the car.
I dispose of the old oil at a local garage. Many garages and places
like Wal-Mart that sell oil are required to accept a certain quantity of
used oil from the public. I think many places limit you to 5 gallons
at a time. I have a 5 gallon gas can that I used to save the oil until
I have enough to be worth taking it in.
The main things to be careful of are re-installing the drain plug and
the oil filter. Start the drain plug with your fingers and finger
tighten it before applying a wrench. That will almost ensure that you
won't cross thread the plug. Then carefully tighten the drain plug, but
don't overtighten it. Overtightening is probably the biggest problem
next to cross threading. I've changed oil enough times that I can get
pretty close to the proper torque using a box-end wrence and my
"calibrated" forearm. However, if you haven't changed oil before, I
would strongly suggest you get a torque wrench and use that to tighten
the drain plug.
Same thing with the oil filter. Be sure to coat the gasket with a thin
film of clean oil and then tighten it by hand until the gasket contacts
the engine. Then turn it the fraction of a turn called for by the
filter maker. 2/3-3/4 of a turn is fairly common, but some filters call
for a full turn. I can do this by hand, but if you don't have strong
hands and arms, you may have to use a filter wrench to tighten the
filter sufficiently.
The other main thing is to remember to refill with oil before starting
the engine to back the car off the ramps!
Probably the most common errors are:
1. Overtightening and thus stripping the threads from the drain plug
or, worse yet, the oil pan.
2. Crossthreading the drain plug.
3. Undertightening or overtightening the filter.
4. Forgetting to oil the filter gasket.
5. Pouring the new oil into the engine having forgotten to replace the
drain plug. I can honestly say I haven't done this, but I've come close
and I know folks who have done this. Very embarrassing and very messy.
6. Starting the engine before refilling with oil.
Matt