Mazda 2008 MX-5 Miata - Manual (Page 390)

Black plate (390,1)
Specifications
qEngine
Item Specification
Type DOHC-16V in-line, 4-cylinder
Bore×Stroke 87.5 × 83.1 mm (3.44 × 3.27 in)
Displacement 1,999 ml (1,999 cc, 122.0 cu in)
Compression ratio 10.8
qElectrical System
Item Classification
Battery 12V-36AH/5HR
Spark-plug number L3G2 18 110
*1
, L3Y1 18 110
Spark-plug gap 1.25
―1.35 mm (0.050―0.053 in)
*1 ex factory
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate
coating on the iridium alloy and platinum tips could be damaged.
qLubricant Quality
Lubricant Classification
Engine oil
Refer to the recommended SAE viscosity numbers
on page 8-21.
Manual transmission
oil
5-speed
transmission
Any temperature
API Service GL-4 or GL-5
SAE 75W-90
Above 10°C (50°F)
API Service GL-4 or GL-5
SAE 80W-90
6-speed transmission
API Service GL-4 or GL-5
SAE 75W-90
Automatic transmission fluid JWS3309
Power steering fluid ATF M-III or equivalent (e.g. Dexron® II)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
Rear differential oil
API Service GL-5
SAE
90
80W-90
75W-90 *1
*1 Not available from Mazda
10-4
Specifications
MX-5_8X49-EA-07F_Edition2 Page390
Monday, June 25 2007 11:20 AM
Form No.8X49-EA-07F