Engine 3.5L: Description

2004 Toyota Matrix XR, FWD, StandardSECTION Description
WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of 3.5L Engine
G03572430Courtesy of DAIMLERCHRYSLER CORP.

The 3.5 Liter (214 Cubic Inches) 60 degree V-6 engine is a single overhead camshaft design with hydraulic lifters and four valves per cylinder (Fig 1 ). The engine does not have provisions for a free wheeling valve train.

The cylinders are numbered from front to rear, with the right bank odd numbered, and the left bank even numbered (Fig 2 ). The firing order is 1-2-3-4-5-6.

The engine identification number is located on the rear of engine block just below the left cylinder head (Fig 3 ).

Fig 2: Identifying Cylinder Numbering and Firing Order
G03572431Courtesy of DAIMLERCHRYSLER CORP.
RENDER: 1.0x

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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.