Make sure you have the proper tools:
6"-8" Extension
Nut driver/screwdriver (to remove coil packs)
Spark plug socket with retainer (rubber washer)
NGK spark plugs (bosch platnium plugs not recommended)
Do them one at a time to ensure the plugs are replaced accordingly
Spark plug gapper (ensure the plugs are gapped properly .044)
DENCO come pre gapped; do not scrap needle point plugs (ruins electrode)
where does glow plug go on suzuki grand vitara
Screwed into the heads.
Where are the spark plugs on a 2001 Suzuki Vitara V-6
How do you change spark plugs on a 2001 suzuki vitata xl7
SIX
Disconnect the battery, remove the spark plug covers and cable, and remove the old spark plugs. Put in the new spark plugs, replace the covers and cable, and reconnect the battery.
Diesel Grand Vitara engine problems can be caused by low-quality oil or coolant leaks. Fouled spark plugs can also cause the problems.
The type of plug that the Grand Vitara takes depends on the manufacturer of spark plug. For example the Iridium SK20PR-L11 or the Platinum TT PK20TT, with a gap of 0.044.
Could be time for a tune up, spark plugs, filters, etc.
Replace the spark plugs and plug wires. Replace the distributor cap & rotor. Replace the air & fuel filter.
I would replace the spark plugs after 50K, the wires and plugs again at 100K.
how to replas spark plugs for suzuki wagon r