Car Fix DIY Videos

How to Remove and Install Fuel injectors on a Mercury Optimax 75, 90 and 115 horsepower engines. This video provides fuel injector removal and installation instructions as outlined by the manufacturer. This information pertains to engines with a starting model year of 2004 and Above, and with serial number 0T801000 and Above.

Need more information on how to replace the fuel injectors? Download the complete repair manual at https://www.911manual.com/mercury-mariner-repair-manuals/. The manual covers every aspect of maintenance, troubleshooting and repair.

The 2004 2005 2006 Mercury OptiMax 75hp 90hp 115hp manual covers fuel injector removal and fuel injector installation other fuel related topics discussed in the book include Air Induction Through Crankcase Air Compressor System Air Plenum Installation Air Pressure Regulator Air Regulator Troubleshooting Fuel Rail Cleaning Direct Injector Removal Direct Injector Leak Test Fuel Rail and Direct Injector Installation Air Compressor Air Temperature Sensor Removal Air Temperature Sensor Installation MAP Sensor Removal MAP Sensor Installation Fuel Pressure Regulator Fuel System Vapor Separator Components Fuel Rail Components Vapor Separator Mounting Hoses Air Compressor Components DFI Operation High Pressure Electric Fuel Pump Fuel Management Assembly Removal Notes: Air Compressor Disassembly/Reassembly Air Compressor End Cap/Crankshaft Removal and Reassembly Air Compressor Flow Diagram Air Compressor Pressure Test Fuel Injector Test Specifications Throttle Body Reed Block
Testing Electric Fuel Pump Pressure Output Low Pressure Electric Fuel Pump Throttle Plate Assembly Removal Throttle Plate Assembly Installation Reed Block Assembly Removal Reed Block Assembly Installation Vapor Separator Installation FuelRail Removal Vapor Separator Tank Disassembly Fuel Flow Director Components Vapor Separator Tank Reassembly