1988 Holden Commodore (VL) — Repair Solution

3.0L RB30E (LF1) 6cyl 12v SOHC EFI Petrol Manual · Rough Running - EFI · Engine

Holden Commodore (VL) Rough Running - EFI Engine Diagnostic Sequence Available

Vehicle Details

Make: Holden
Model: Commodore (VL)
Year: 1988
Engine: 3.0L RB30E (LF1) 6cyl 12v SOHC EFI Petrol Manual
Kilometres: 167,964
Area: Engine
Category: Rough Running - EFI

Customer Complaint

The engine does not run well when cold and warming up.

Problem Summary

The car has an aftermarket Haltech SP2000 and WB1 controller computer and harness fitted. The engine is running lean on cold startup and exhibits a lean backfire. The problem has been present for about 8-10 months.

Diagnostic Sequence

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

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Fault Description

The detailed fault description and root cause analysis for this 1988 Holden Commodore (VL) is available to TaT members.

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Verified Repair Solution

The confirmed repair procedure for this 1988 Holden Commodore (VL) is available to TaT members. Includes the verified fix and technician tips.

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Quick Facts

CodeHOLVL88112
Vehicle1988 Holden Commodore (VL)
Engine3.0L RB30E (LF1) 6cyl 12v SOHC EFI Petrol Manual
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

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