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1998 Holden Commodore Repair Question


Topics covered: Spark, Coil pack, Spark plugs.
Mileage: 140,000 miles.

Asked on July 23, 2012

Why does my idle not change even if i remove or swap 2 leads over

My VS is idling really rough. I have changed the leads coil packs and spark plugs. I am getting spark but when i unplug 2 leads there is absolutely no change in the idle the spark plugs have been changes 3 times as has the coil pack and leads. Its like no matter what I do my car will only run on 4 cylinders Help Please
Avatar Asked by kalickabie

Answer

Replied on July 23, 2012

The 2 cylnders that you unplugged are not working. Have the compression checked to see if they are within range.

Tiny Answered by KHLow2008 (expert)
39,978 answers provided