{"product_id":"2004-isuzu-n-series-service-repair-manual","title":"2004 Isuzu N-Series Service and Repair Manual","description":"\u003cp\u003eThe last Isuzu N-Series with the 4.8-liter 4HE1-TC turbodiesel is the 2004 model. NPR, NPR HD and NQR diesel trucks used it for one final season before the 5.2-liter engine arrived, and the gasoline NPR and NPR HD now came only with the 6.0-liter V8. That combination is unique to this year, which is why this factory service and repair manual keeps to 2004 procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules for engine, transmission, chassis and cab.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngines covered\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4.8L inline-four turbodiesel — SOHC, turbocharged, diesel\u003c\/li\u003e\n\u003cli\u003e6.0L V8 — OHV, naturally aspirated, gasoline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBody styles covered\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-door tilt cab chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTrims covered\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNPR\u003c\/li\u003e\n\u003cli\u003eNPR HD\u003c\/li\u003e\n\u003cli\u003eNQR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKnown issues on the 2004 N-Series.\u003c\/strong\u003e Two recalls are on federal record. One covers trucks with RPO IK9, whose fuel switching manifold solenoids can fail from water or salt intrusion and overflow diesel from the filler neck. The other covers the optional oil pan heater (RPO IG3), where debris at the plug can overheat the extension cord and melt the connector, raising the risk of fire. No owner complaints are logged. The manual's fuel system and wiring diagrams cover the parts involved.\u003c\/p\u003e","brand":"FactoryManual","offers":[{"title":"Default Title","offer_id":49125073944798,"sku":"ISUZUNSERIES2004SRM","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/4113\/8910\/files\/2004-isuzu-n-series-service-repair-manual.png?v=1790671323","url":"https:\/\/factorymanual.com\/products\/2004-isuzu-n-series-service-repair-manual","provider":"FactoryManual","version":"1.0","type":"link"}