The mechanic may use a combination of techniques, such as fuel injection cleaning, fuel system flush, or fuel tank cleaning, depending on the nature and severity of the contamination. Regular maintenance and inspection of the fuel system can help prevent contamination and extend the life of the fuel system components.
Step 3: Remove the fuel injectors. Before disconnecting the fuel lines, you have to move a bracket off the back of the valve cover. Use an E6 socket to remove the bolts before pushing the bracket back and out of the way. Then, use a 17mm wrench, disconnect the high-pressure feed line from the pump to the rail.
https://mercedessource.com/store/search?keys=CISWhy bother doing anything to your Bosch CIS fuel injectors? You might think they are working just fine. Think
Saves gas by keeping fuel intake systems clean. Removes deposit build-up and inhibits corrosion. Blend of PEA and PIBA detergents. *Amount of cleaning agents per bottle measured by weight, compared to 28 gallons of the leading premium gasoline for 12 fl oz size bottle, and 21 gallons for 5.25 fl oz size bottle.
.