2004 Saturn Ion Red LineFACTORY OEM SERVICE PROCEDURE

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
  2. Raise the vehicle on a hoist until the tires are off the ground. Refer toLifting and Jacking the Vehicle in General Information.
  3. Remove the right front tire. Refer toTire and Wheel Removal and Installation in Tires and Wheels.
  4. Remove the inner right side splash shield to gain access to the crankshaft pulley. Refer to Splash Shield Replacement - Engine in Body Front End.
  5. Remove the #4 ignition coil and spark plug.
  6. Rotate the engine to bring the cylinder #4 to top dead center (TDC) compression stroke.

    The crankshaft pulley-timing notch should be aligned with the timing mark on the front cover.

  7. Fig 1: View Of Timing Mark
    GM1536874Courtesy of GENERAL MOTORS CORP.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.