Excessive grey/black exhaust smoke

Consumer solutions

3XA FOR PETROL

Only use for petrol tank

Wynn's 3XA for petrol engines is a chemical treatment composed of combustion improvers and cleaning agents with triple action:
1) increases engine performance
2) lowers fuel consumption
3) reduces toxic exhaust gases

3XA for Diesel

Only use for diesel tank

Wynn's 3XA for diesel engines is a chemical treatment with triple action:
1) considerably decreases soot emission
2) cleans the injection and exhaust system
3) lowers fuel consumption