Ignition System (VQ40DE): Overview Suzuki Equator I

Scheme 6

Scheme 7

1. Remove the engine room cover using power tool. Refer to «ENGINE ROOM COVER: REMOVAL AND INSTALLATION»(ref-375721-S37910005862010102800000) .
2. Remove the ignition coil. Refer to «IGNITION COIL: REMOVAL AND INSTALLATION»(ref-375723-S35683083162010102800000) .
3. Remove the spark plug using a suitable tool. CAUTION: Do not drop or shock it.

Scheme 8

Scheme 9

1. Do not use a wire brush for cleaning.
2. If the spark plug tip is covered with carbon, spark plug cleaner may be used. Cleaner air pressure: Less than 588 kPa (5.9 bar, 6 kg/cm2, 85 psi) Cleaning time: Less than 20 seconds
3. Checking and adjusting spark plug gap is not required between change intervals.