Removing
1. Remove the upper part of the intake manifold. See section «upper intake manifold».
2. Remove the ignition coil. See section «Ignition coil».
3. Turn out the spark plugs with a wrench (suitable special tool).
Caution: Do not drop or hit the spark plugs.
Check after removal
Under normal operating conditions, use standard spark plugs.
«hot» The plug is suitable when carbon deposits form on a standard spark plug under the following operating conditions:
- frequent engine start;
- low ambient temperature
«Cold» the spark plug is suitable in those cases when, when working with a standard spark plug, detonation disappears under the following operating conditions:
- prolonged driving on the motorway;
- the engine often runs at high speeds.
spark gap (nominal): 1.1 mm
Attention:
- Do not drop or hit the spark plug.
- Do not clean it with a wire brush.
- If there is carbon deposits on the tip of the spark plug, you can use a spark plug cleaner.
- Purifier air pressure: Less than 568 kPa (6 kg/cm2)
- Cleaning time: Less than 20 seconds
- It is not necessary to check and adjust the spark gap between replacements.
Installation
Installation is carried out in the reverse order of removal.