1 page 1 Models J08C-TP and J08C-TR 3-1-8 ENGINE Symptom Possible cause Remedy/Prevention Leakage of exhaust Other problems G Incorrect injection timing ............................... Adjust injection timing NOTE: If leakage of the exhaust occurs, the problems above will occur. Complaints from the customer are often related to these problems. 1. Lack of power. 2. The engine overheats. 3. The coolant is discolored. Difficulty starting engine Electrical system G Discharged battery ........................................ Charge battery G Defective wiring in starter-circuit ................... Repair wiring of starter G Loose or open-circuit battery cable ...............
Tighten battery terminal connections or replace battery cable G Breakdown of starter ..................................... Replace starter G Broken glow plug .......................................... Replace Injection pump ............................................. Refer to “FUEL INJECTION PUMP” Air cleaner G Clogged element ........................................... Clean the element or replace the element Fuel system G No fuel in tank ............................................... Supply fuel G Clogged fuel line ........................................... Clean fuel line G Air sucked into fuel system through ..............
Tighten fuel line connections fuel line connections G Clogged fuel filter .......................................... Replace element G Loose connection in high-pressure line ........ Tighten sleeve nut of high G Water in fuel .................................................. Drain and clean fuel system pressure line