Quote:
Originally Posted by anti-rsca
Indeed, If you have black smoke comming out of your diesel, it's that sign that you don't rev a lot. Diesels that don't go over 2500 rpm build up soot in the exhaustpipe. Then when the pipe is hot and you rev your diesel up to 3000 or more rpm, you get a big could of black smoke.
There are fuel additions to counterfeit that. STP has a very well product for that, Marly also. When you put a bottle of that in your tank, go driving on a highway for about 50-60 kilometers and rev high. You will not have any black smoke anymore  |
Shell V-Power diesel also burns clean