2005 Hyundai Terracan (HP) — Repair Solution

3.5L G6CU 6cyl 24v DOHC MPFI Petrol Auto · Loss Of Power · Engine

Hyundai Terracan (HP) Loss Of Power Engine Diagnostic Sequence Available

Vehicle Details

Make: Hyundai
Model: Terracan (HP)
Year: 2005
Engine: 3.5L G6CU 6cyl 24v DOHC MPFI Petrol Auto
Kilometres: 150,000
Area: Engine
Category: Loss Of Power

Customer Complaint

Loses power after warms up.

Problem Summary

Drive for 10 minutes and the engine will lose power slowly to the stage where you can put your foot to the floor and it does next to nothing.

Diagnostic Sequence

The step-by-step diagnostic process used to identify this fault is available to TaT members.

Unlock with Free Trial

Fault Description

The detailed fault description and root cause analysis for this 2005 Hyundai Terracan (HP) is available to TaT members.

Unlock with Free Trial

Verified Repair Solution

The confirmed repair procedure for this 2005 Hyundai Terracan (HP) is available to TaT members. Includes the verified fix and technician tips.

Unlock with Free Trial

Quick Facts

CodeHYUHP05128
Vehicle2005 Hyundai Terracan (HP)
Engine3.5L G6CU 6cyl 24v DOHC MPFI Petrol Auto
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

Need the Full Fix?

Get the complete diagnostic sequence, verified solution, and technician tips.

Access the Full Repair Solutions Database

Unlock 6,127 verified repair solutions with complete diagnostic details, confirmed fixes, and technician tips.


© 2026 The Automotive Technician (TaT) — www.tat.net.au