Misfiring Spark Plug no4

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Carlo84
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Registered for: 5 years 4 months

Misfiring Spark Plug no4

Post by Carlo84 »

Good Evening guys

I have a Golf 5 Gti 2008 model BWA. My car was driving fine and it suddenly started missing just on the no 4 plug. I was advised to replace coil packs. I replaced all 4. It still misfired on no4 plug. Then I was advised that I had a stuck open injector. Replaced all injectors but just got the car back today and drove for about an half hour and then the car missed again on no4 plug.

What could be the problem for this. Spark plug is wet with fuel.
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panic-mechanic
Panic's Place
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Registered for: 21 years 8 months
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Location: Benoni, putfontein.

Re: Misfiring Spark Plug no4

Post by panic-mechanic »

Fuel or oil?
Do a compression test.
Stephan van Tonder - Jhb - Putfontein Benoni
'05 Audi A6 3.0L TDI Avant
'09 Touareg 3l TDI
'13 VW CC 2l tdi (repair project)
'05 Touareg v10

Perfect Power dealer. I do dyno tuning.
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