Originally Posted by Undies
fyi - its 67,000 kms
update - well they finally updated teh software today. apparently, they had troubles updating the software due to my sound system mod, so they weren't able to access the DME. anyways, they updated it, and my car ran worse, and few cylinders were mis-firing, black smoke coming out of tailpipe and the engine would just give up. so at this point they are replacing the injectors, hpfp, and i think spark plugs.
question - with all the parts being replaced above, do they clean the intake valves as apart of the procedure?
No they don't normally clean the intake valves, but if they have replaced all these items you mentioned you should be looking ok. I'm fairly sure most of these issues are directly related to the HPFP....