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Dado 540 · 02-03-2011, 01:49 AM

Thanks for the comments fellas. Yea clogged cat would trigger any cylinder so must be injector.

Right now I'm I'm going with the injector cleaner route.
So far I put one bottle of Lucas injector cleaner into the tank and we'll see how it goes.
I havent tried pushing the car hard. Maybe after the second bottle of cleaner I'll give it a rip.

02-03-2011, 01:49 AM	#6
Dado 540 6th Gear Member Join Date: Jan 2008 Location: GTA Posts: 1,973 Car: BMW 540i	Thanks for the comments fellas. Yea clogged cat would trigger any cylinder so must be injector. Right now I'm I'm going with the injector cleaner route. So far I put one bottle of Lucas injector cleaner into the tank and we'll see how it goes. I havent tried pushing the car hard. Maybe after the second bottle of cleaner I'll give it a rip. __________________ E39 540i Sport