Do-it-yourself -> Spark plugs for Your Nissan Qashqai SUV 2020

SPARK PLUGS  
mended or equivalent ones.  
WARNING  
Be sure the engine and ignition  
switch are off and that the parking  
brake is applied.  
CAUTION  
Be sure to use the correct socket to  
remove the spark plugs. An incorrect  
socket can damage the spark plugs.  
SDI2670  
REPLACING SPARK PLUGS  
If replacement is required, it is recom-  
mended you visit a NISSAN dealer for this  
service.  
Iridium platinum-tipped spark  
plugs  
It is not necessary to replace the iridium  
platinum-tipped spark plugs as frequently  
as the conventional type spark plugs  
since they will last much longer. Follow  
the maintenance schedule shown in the  
“9. Maintenance and schedules” section.  
Do not reuse the iridium platinum-tipped  
spark plugs by cleaning or regapping.  
Always replace spark plugs with recom-  
8-14 Do-it-yourself  
AIR CLEANER  
WARNING  
.
Operating the engine with the air  
cleaner filter off can cause you or  
others to be burned. The air  
cleaner filter not only cleans the  
intake air, it also stops flame if  
the engine backfires. If the air  
cleaner filter is not installed and  
the engine backfires, you could  
be burned. Never drive with the  
air cleaner filter off. Be cautious  
working on the engine when the  
air cleaner filter is off.  
WAI0091X  
.
Never pour fuel into the throttle  
body or attempt to start the  
engine with the air cleaner re-  
moved. Doing so could result in  
serious injury.  
AIR DUCT REMOVAL  
1.  
Remove the clip  
with a suitable tool.  
2.  
While pulling off the lock , pull out the  
clip and pull up the air duct  
.
WAI0092X  
AIR CLEANER FILTER REPLACEMENT  
1.  
Remove the clips  
cleaner filter cover  
and open the air  
.
2.  
Pull up the air cleaner filter  
.
Do-it-yourself 8-15