New Ranger Sulphur Dioxide problem

Submitted: Friday, Mar 15, 2013 at 11:40
ThreadID: 101101 Views:3110 Replies:9 FollowUps:15
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Never having a diesel fitted with a catalytic convertor and egr unit I would like those in the know try and give me an answer to this.

Here is the problem that I think Ford may just place in the to hard basket, because they would have trouble duplicating it.

After driving on the highway for around 100k and sitting behind a slow vehicle for a while I accelerate hard to around 120+ kph to round them up. What happens then is we get a very strong smell of So2 in the cabin. This has occurred on every occasion these circumstances have been duplicated. It is like the sulphur is being stored somewhere and then burning off during acceleration.

I know it is common is petrol vehicles to have a crook cat so if someone has struck this problem before could give me a heads up I would appreciate it.

Thanks,
RA.
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