Here’s a helpful review of the Nissan E13 engine service manual (commonly found as part of the factory service manual for models like the Nissan Note E13, Pulsar, or similar with the HR13DDT engine).
The Manual's Fix: Detailed "Hot" and "Cold" clearance specifications (typically around 0.25mm).Adjusting these valves is a lost art; the manual provides the exact sequence for rotating the crankshaft so that each cylinder is at Top Dead Center (TDC) during the adjustment. Cooling and Lubrication Systems nissan e13 engine service manual
Step-by-step with images
Ignition Timing: Check specific emissions decal (Typically 7°–10° BTDC at idle) Distributor Breaker Gap: 0.5 mm Dwell Angle: 49°–55° Valve Clearance (Hot): 0.28 mm for both Inlet and Exhaust Capacities Engine Oil (with filter): 3.9 Liters Oil Grade: 10W-30 or 20W-50 SAE Cooling System: 5.5 Liters Manual Gearbox Oil: 2.3 Liters (80W-90 SAE) 🛠️ Service Manual Procedural Index Here’s a helpful review of the Nissan E13