An idea buzzing through my head of late:
Should I clean the fuel injectors by now? I can bet they were never cleaned, in 60K miles, and gasoline has pretty much dirt in it around here... actually there is "dirt with some gasoline in it"
1. The thorough procedure is to drive the car to a shop, and they will connect the fuel lines to a device which pumps a cleaning agent under pressure throughout.
On the other side, the complex and delicate construction of the KE-Jetronic tells me to be very careful with guys dealing with pressure devices around...
2. There are also "injector cleaner solvents" to be added to the fuel on a tank refill, which should - theoretically - flow with the fuel, and clean the injection system underway. I wasn't warned as to their effects. Can they do any harm(to catalysts, O2 sensors etc)?
If any of you have tried one of the above quoted methods, please tell which effects did they have(either good or bad).
~Thank you,
Nautilus