Cars » Isuzu Scheduled Maintenance
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Isuzu Scheduled Maintenance Procedures

  • Rotate and Inspect tires
  • Inspect Accessory drive belt(s)
  • Inspect Brake system
  • Inspect Brake system (when tires are removed for rotation)
  • Inspect CV-joint boots & axle seals
  • Inspect Engine coolant system
  • Inspect Front and rear axle lubricant
  • Inspect Fuel tank, cap & lines
  • Inspect Ignition wires
  • Inspect PCV valve
  • Inspect Rear/front axle fluid level
  • Inspect/Lubricate Chassis & suspension grease points
  • Inspect/Lubricate Front wheel bearings
  • Replace Air filter
  • Replace Automatic transmission fluid
  • Replace Coolant
  • Replace Engine oil & filter
  • Replace Fuel filter
  • Replace Spark plugs

Isuzu Maintenance Procedures - Common Additional Services

Isuzu Air Filter Replacement

The air filter accumulates dust and debris and should be replaced to protect the engine and maximize fuel economy. For optimal engine performance and longevity, replace every 1 year or 15,000 miles.

Isuzu Automatic Transmission Fluid/Filter Change

Automatic transmission fluid becomes heat fatigued and accumulates moisture over time which can lead to automatic transmission damage if not serviced regularly. The filter should be replaced at this time a well. This service should be performed every 2 years or 30,000 miles.

Isuzu Brake Fluid Replacement/Flush

Brake fluid accumulates moisture and contamination from component wear over time and unless replaced every 30,000 miles or 2 years, can cause brake system damage.

Isuzu Coolant Replacement/Flush

Engine coolant breaks down, gets rusty and becomes contaminated with debris from component wear over time and can cause engine or cooling system damage if not replaced every 2 years or 30,0000 miles.

Isuzu Differential Fluid Replacement - Front

Differential fluid breaks down and becomes contaminated with moisture over time and can lead to differential damage from a lack of proper lubrication. It should be replaced every 2 years or 30,000 miles.

Isuzu Differential Fluid Replacement - Rear

Differential fluid breaks down and becomes contaminated with moisture over time and can lead to differential damage from a lack of proper lubrication. It should be replaced every 2 years or 30,000 miles.

Isuzu Drive Belt(s) Replacement

Drive belts crack and become glazed over time and can squeak or even break. They should be replaced every 45,000 miles.

Isuzu Spark Plug Replacement

Spark Plug terminals wear down over time and can lead to engine misfires and increased exhaust emissions. Replace according to the vehicle manufacturers recommended replacement interval.

Isuzu Transfer Case Fluid Replacement

Transfer Case fluid breaks down and becomes contaminated with moisture over time and can lead to transfer case damage from a lack of proper lubrication. It should be replaced every 2 years or 30,000 miles.

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Isuzu Scheduled Maintenance Parts

In order to run, the engine needs a precise mixture of fuel and air. When outside air is drawn into the engine, the air filter prevents harmful dirt and debris from entering the system.
Automatic transmission fluid is a lightweight oil that is used to operate the hydraulic mechanisms in an automatic transmission, provide lubrication, and act as a coolant for the transmission. When new, it's usually a cranberry red color.
Coolant is the fluid that flows through the engine’s cooling system. Its main purpose is to transfer heat generated by the engine to the radiator so the engine doesn’t overheat.
Engine oil provides lubrication for all internal moving parts of an engine. It also helps conduct heat away from these components.
The fuel filter removes contaminants from the fuel, which helps prevent damage to the fuel system components.
The oil drain plug gasket seals the oil drain plug where it connects to the oil pan.
The engine oil filter removes contaminants from the engine oil before it circulates throughout the engine.
The spark plug uses the energy produced by the ignition coil to generate the spark necessary to ignite the air/fuel mixture in the combustion chamber. The platinum/iridium spark plug uses harder metals on the electrodes, which increases their life to over 100,000 miles in most applications.
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Isuzu Scheduled Maintenance Questions and Answers

Engine or Emissions systen (3 answers)
1998 Isuzu Rodeo, dsallen83, New Orleans, LA
1998 Isuzu Rodeo

I noticed today that while operating my vehicle my engine jerks whenever I accelerate. For example, when I come to a red light or stop sign, and pause for a few seconds, as soon as I take my foot off the brake and acelerate my vehicles speed up to about 20 miles per hr. the engine jerks back; it sounds like a loud thud. But once it is in gear I don't have this issue anymore. It only occurs once I bring my vehicle to a complete stop. What exactly coulod this be, and is it something major ...

where is the fuel filter located (1 answer)
2005 Isuzu Ascender, sam101, Memphis, TN
2005 Isuzu Ascender

Have 80,000 miles on filter....shouldn't it be changed??

how do i reset the o2 light (1 answer)
1995 Isuzu Pickup, tapper, Boynton Beach, FL
1995 Isuzu Pickup

o2 light came on at 90k mi changed the o2 sensor, light remains on? 95 isuzu pu 3.2l

2003 Isuzu Rodeo

I recently got the brake fluid flushed, but need to know if other things need to be done to keep the vehicle driving well.