Oil and filter change

	Time & Tools
Time:	20-30 mins
Tools:	14mm spanner, torque wrench, filter removal tool, new oil drain plug sealing washer, tools for removing undertray

Frequent oil and filter changes are the most important preventative maintenance procedures which can be undertaken by the owner. As engine oil ages, it becomes diluted and contaminated, which leads to premature engine wear.

Information About Oil

Also See This Thread, good info in there

Procedure

Warm engine up
Raise rear of car.¹
Remove middle undertray.
Remove the oil filler cap from the cylinder head cover.
Remove sump plug with a 15mm (K Series) socket/spanner and drain oil into something that will hold 5 litres of fluid.
Replace sump plug washer and screw in sump plug. Tighten to 25 Nm.
Remove oil filter. (I managed to use a chain removal tool successfully on the K Series, S2 111S)
Smear some oil on the seal of new filter and screw on by hand (it also helps to part fill the new filter with oil).
Pour the new oil in to the engine, the amount will very if you have remote coolers or a non standard installation but a Kseries will be around 4ltrs, remember though its easier to top up than remove.
Remove engine management system fuse or fuel pump fuse from fuse box.
Check the car is in neutral, then turn the engine over (the engine will not fire due to the removed fuse) and observe the oil pressure light going out. Have a look underneath for a possible leak at the oil filter or sump plug. Slightly tighten oil filter if necessary, do not over tighten.
Replace the previously removed ECU or fuel pump fuse.
Start the engine, check it fires and run for a short while.
Turn engine off and check again for any leaks.
Replace undertray
Lower car, leave for a short while and check dipstsick.

Notes

¹Access to the underside of the vehicle will be greatly improved if it can be raised on a lift, driven onto ramps, or jacked up and supported on axle stands. I reverse mine onto ramps, but if you've got some blocks of wood that are approx 3 inches + tall then you can squeeze underneath without too much bother. Which ever option you choose ensure that the car is left in gear, with the handbrake on and the front wheels are chocked so that there is no chance the car can move off the supports.

²The thread on the oil filter and oil filter take off is 13/16-16 UNF

111R Notes

Tools needed:

- 8mm spanner for small undertray bolts
- 13 mm (1/2") socket and ratchet for large undertray bolts
- 9/16" spanner for sump plug
- Short, but stout screwdriver and hammer to remove filter

As has been previously discussed in various threads, using a chain tool to remove the filter does is not too successful - there is just no room to move the tool around properly. Instead the whack-a-screwdriver-though-and-turn technique is the preferred method.

Whilst under the car check for wear on the coolant return pipe as it can wear through as it rubs on the cooler fitting under engine movement. As a preventative measure you could cable-tie a bit of rubber pipe at the return. This pipe is not on all cars.

K Series Oil Filters

These filters can be used with all K series engines.

AC DELCO 93156323
AC DELCO 25011520 (PF 53)
AMSOIL SDF-57
BECK/ARNLEY 0418988
BOSCH 72150
FRAM PH966B
FRAM PH2870A
FRAM PH3614
K&N HP1002
MANN 056 115 561G
NAPA 1374
PUROLATOR L10028
PUROLATOR L10241 Metro 1.3L
UNIPART GFE148
WIX WL7142
Mobil M1 102
Champion B104

S2 111R and S2 Exige n/a Series Oil Filters

The Toyota part numbers for oil filters are:

90915-YZZJ2
90915-10004
90915-TA002
TRD 00602-90915-006
TRD 90915-SP010

Some of the part numbers have changed but I believe these are valid. The TRD numbers are for Toyota Racing items, usually coloured red.

I ask for 90915-YZZJ2 at my local Toyota garage and it fits and works fine or ask for a filter to fit a Gen 6 Toyota Celica up to 2004.

Honda conversion filters

Cars with Honda conversions may need a specific type of filter. List can be found HERE