Bosch spark plug gap for 2000 S430
#1
Bosch spark plug gap for 2000 S430
The gap is 0.044" for Bosch Iridium spark plug - part # 9652 - FR 8 DII33X ( it stated : Pre set - do not gap )
In the owner manual, the gap is 0.039".
Does this mean I should not use it or it needs to be re gap to 0.039" ?
Thks
In the owner manual, the gap is 0.039".
Does this mean I should not use it or it needs to be re gap to 0.039" ?
Thks