1. Disconnect negative battery cable at battery. Isolate end of cable.
2. Remove dress-up cover from top of engine.
Fig. 64: Fuel Injectors - 2.8L Diesel
Courtesy of CHRYSLER LLC
3. Disconnect fuel line fittings (2) and (4) and remove four fuel lines (3). Note and mark position of each
fuel line while removing.
CAUTION: Cleanliness cannot be overemphasized when handling or replacing diesel
fuel system components. This especially includes the fuel injectors, high-
pressure fuel lines and fuel injection pump. Very tight tolerances are used
with these parts. Dirt contamination could cause rapid part wear and
possible plugging of fuel injector nozzle tip holes. This in turn could lead
to possible engine misfire. Always wash/clean any fuel system component
thoroughly before disassembly and then air dry. Cap or cover any open
part after disassembly. Before assembly, examine each part for dirt,
grease or other contaminants and clean if necessary. When installing new
parts, lubricate them with clean engine oil or clean diesel fuel only.
CAUTION: WHEN LOOSENING OR TIGHTENING HIGH-PRESSURE LINE
FITTINGS ATTACHED TO A SEPARATE FITTING, USE A BACK-UP
WRENCH ON FITTING. DO NOT ALLOW FITTING TO ROTATE.
DAMAGE TO BOTH FUEL LINE AND FITTING WILL RESULT.
2007 Dodge Nitro R/T
2007 ENGINE Fuel System - Nitro