yes... I have tried to use the search function, but could not find a definitive answer...
my GTI is running APR Stage 1 tune, it is till running on stock spark plugs with 53,000km on the clock, so I figured it is about time to change the plugs to keep it healthy...
but there is a whole lump of crap (SAI?) on top of the rocker cover, do I have to disassemble everything before I get get to the plugs? Or just undo a few bolts that are holding them to the rocker cover, and then they can just be pushed to the side?
and what sort of plugs should I choose? would you guys recommend a specific model/brand? I read somewhere for tuned GTIs the gap should be narrower than stock? do I have to go for the ultra expensive iridium plugs or just a set of normal plugs?
Thanks!
my GTI is running APR Stage 1 tune, it is till running on stock spark plugs with 53,000km on the clock, so I figured it is about time to change the plugs to keep it healthy...
but there is a whole lump of crap (SAI?) on top of the rocker cover, do I have to disassemble everything before I get get to the plugs? Or just undo a few bolts that are holding them to the rocker cover, and then they can just be pushed to the side?
and what sort of plugs should I choose? would you guys recommend a specific model/brand? I read somewhere for tuned GTIs the gap should be narrower than stock? do I have to go for the ultra expensive iridium plugs or just a set of normal plugs?
Thanks!
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