2008 Isuzu i-370 Service and Repair Manual

In its final season, the 2008 Isuzu i-370 remained an LS-only pickup in extended-cab or crew-cab form, with 4WD available on the crew cab and the 3.7-liter DOHC inline-five rated at 242 horsepower. It was among the last light vehicles Isuzu sold in the US before leaving that market. Parts sourcing now leans on its Chevrolet Colorado and GMC Canyon twins, and this service and repair manual supports that work with 2008 procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules.

Engines covered

• 3.7L inline-five — DOHC, naturally aspirated, gasoline

Body styles covered

• 4-door crew cab pickup
• 4-door extended cab pickup

Trims covered

• LS

Known issues on the 2008 i-370. Two recalls are on federal record: a brake lamp switch that can be contaminated in hot-climate states so the brake lamps fail or stay lit, and a front center top tether anchor that is not accessible on extended cabs with a 60/40 bench and no rear seat. NHTSA also logs three owner complaints, covering service brakes, air bags and engine cooling. The manual's brake, restraint and cooling procedures address those systems.