Optimize Engine Performance 2004 BMW 325i Fuel Injector Cleaner

I used BMW Genuine fuel system cleaner and did not really feel a difference at 31k miles. But it may not have needed it either. I only use Top ... Dedicated intake valve and injector cleaner especially developed to eliminate deposits and varnishes on intake valves and injector nozzles. Stops the formation of new deposits to promote high fuel injection system efficiency 3X Entries For Holiday Spin To Win Sweepstakes! Our local Costco carries Techcron fuel injector cleaner, I usually use two bottles every 5k to 6k miles. There is also Techron fuel system ... SI-1 Fuel System Cleaner - 15oz. Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp ... A-Premium Fuel Injectors Compatible with BMW 330Ci 2001-2004, 330i 2001-2004 ... Motion Pro Fuel Injector Cleaner Pigtail for EV6 Injectors (08-0599). cleaner through it just to ensure that the nozzles are clean. I did it with my 2004 R1, and while I did notice that it idled a touch smoother, ... 1992 BMW E30 325i cabrio M-tech (RIP). Sponsored Links. Old 02-15 ... If you can find a fuel injector cleaner that lists Techron as the ... I just used STP fuel treatment in a 2004 BMW 325i and had wonderful results immediately, but I want to know if it will cause damage using it too ... *Regular Cleaning Fuel Injectors - Generally Speaking, If The Car Is In Good Condition And The Fuel Quality Is Good, It Can Be Done Every 40,000-60,000 ...