mffarrell

Anyone have the spark plug gap for the factory plugs, 12122158252?


Thanks!

star69me

I have a 07 550i.. have you had al9t of major issues

mffarrell

[QUOTE=star69me;1586365]I have a 07 550i.. have you had al9t of major issues


so far so good! how about you?

star69me

I have 131k on my car. I bought it with 35k on it. I thought the first owner just slapped tue 550i bagde on the car bc i thought all 550i were m sport. I put msport rear and a mtech front bumpers on. Anyway i have changed the xpansion tank and the top radiator hose twice, dont know why bimmer made the clamp the way they did but it snaps off. I changed the raidiator fan, the rack and pinion, and just did the valve stem job last march oh and i did the transmission service which is a must



QUOTE=mffarrell;1586368]

mffarrell

Bump Anybody know what the gap should be?

mffarrell

160 views and nobody knows what the gap is?��

FormerE30Owner

I guess because plugs come pre-gapped, nobody knows what the gaps are and the dealer and indies aren't telling.
Salut, Bob P.

jtbgonesailing

No plug gaps for any e60-61 gas engines are published in Bentleys.

cmyachtie

5 seconds on Google and got this:

Spark Plug Gap and Torque Specs???? - Bimmerfest - BMW Forums

mffarrell

Ya, I saw that but that is for a 530xi. I have a 550i.