What FI reliability related problems have you had?

[Darkness95m3]

My main problem was the faulty supercharger.
It took 1 year to figure this out.
The other anoying issue was the slipping.
The belt snapped causing the engine to overheat, this caused the head to crack.

This year I had no problems with the supercharger at all.
I believe every FI system has it's problems.

[The Sly]

Originally Posted by bmdbley'sBro

my "reliabilty" problems have pretty much been due to the lack of thought that went into the build of my custom setup.

turbo unsupported. this puts weight on your manifold.
down pipe had no flex piping in it, so it was rigid.
things torq & flex= cracked manifold.

all other issues have been hi-milage related i fi'd at 240km's +

Hey Adam ...i think you were very unlucky with this Turbo setup...
Hope things are going to be better for next summer..
Sly

[JMW]

my clutch slips..thats it

[BMW_7]

I'm still on my original clutch after 170k's and a supercharger for 1.5 years! lol

[Understated]

Originally Posted by BMW_7

I'm still on my original clutch after 170k's and a supercharger for 1.5 years! lol

how many KMs have u put on in the past 1.5yrs?

[JMW]

ye but i got way toi much power for my clutch

[Furious]

Originally Posted by Pure GQ

ye but i got way toi much power for my clutch

how much power did you get the dyno done yet? stock m3 clutch i assume.