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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 84 (Engine Mechanical - 3.7L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Replacement >> Engine Final Test and Inspection

Engine Final Test and Inspection

WARNING: This page is about a different car, the 2007 Isuzu i-370, 2007 GMC Canyon, and 2007 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Complete the following procedure after the engine is installed in the vehicle:

  1. With the ignition OFF or disconnected, crank the engine several times. Listen for any unusual noises or evidence that any parts are binding.
  2. Start the engine and listen for abnormal conditions.
  3. Check the vehicle oil pressure gage or light and confirm that the engine has acceptable oil pressure.
  4. Run the engine at approximately 1,000 RPM until the engine reaches normal operating temperature.
  5. While the engine continues to idle raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  6. Inspect for oil, coolant, transmission fluid, and exhaust leaks while the engine is idling.
  7. Lower the vehicle.
  8. Perform the CKP variation learn procedure. Refer to Crankshaft Position System Variation Learn .
  9. Perform a final inspection for the proper engine oil, transmission fluid and coolant levels.
  10. Road test the vehicle.