Whats the lifetime on coils, injectors?
09-21-2009, 10:47 AM
#1
Super Member
Thread Starter
Whats the lifetime on coils, injectors?
Just wondering if anyone has had these fail, and at what mileage. And if so, does the car give any malfunction messages in the speedo display?
09-21-2009, 10:59 AM
#2
MBWorld Fanatic!
Join Date: Dec 2006
Location: Clifton, NJ
Posts: 4,949
Likes: 0
Received 37 Likes
on
32 Posts
96 and 08 911 turbos
injectors hardly ever fail. they may leak or be dirty, but that shouldn't happen until well after 100k miles.
As for the coils, they should also last a good long time. There will always be freak occurrences of early failure, but on average, these parts should easily make it to 100k.
As for the coils, they should also last a good long time. There will always be freak occurrences of early failure, but on average, these parts should easily make it to 100k.
09-21-2009, 11:16 AM
#3
Super Member
Thread Starter
Thanks, i suspected something like 80 to 100k based on experience with other cars.
Im at 120k, and have an occasional misfire to track down. When I replaced valve cover gaskets earlier this year, I cleaned all coils and inspected them for cracks. Also changed the spark plugs recently.
Im at 120k, and have an occasional misfire to track down. When I replaced valve cover gaskets earlier this year, I cleaned all coils and inspected them for cracks. Also changed the spark plugs recently.
