Quote:
Originally Posted by rogerthechorister
The mecco who is doing a range of things to my 740GLT (B234F) is worried she will fail MoT on emissions. She has always sailed through emissions in the past, but she has been standing for some months while he tinkers with welding and other bits. He now says that although she starts cleanly, and the exhaust gas is invisible once warm, she smells like a diesel once hot - rotten eggs smell. Normally cold cats smell like that but not hot ones.
He also points out that there is a water drip from the exhaust at cold start but I think that that is normal.
I'd have suggested an Italian tuneup if she had an MoT - but it went out in early November while he was fiddling.
I am open to suggestions - the cat on these is cheap so maybe start with that?
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Put a tube of LIQUY MOLY in a half to full tank, then give it your italian tune up,