Need to know whether you have a gas/petrol or diesel engine, and also, if you're in Europe, if you have the diesel engine with the DPF.
Well, it depends, what year, what motor, diesel, gas... because each one uses a different viscosity oil.
No, you can use conventional or synthetic, your choice.
No you can not use gas engine oil in diesel engine oil because processing of diesel engine is different from gas engine oil. If you use this then it damage your vehicles.
I have a 2001 1.8T Passat Station Wagon. My (non-dealer) repair shop suggests that premium gas is only required for city driving. When going on a long trip with mostly high speed interstate driving, mid-grade gas is okay according to them. I have been following their advice for the last year and have had no change in gas mileage or performance. As a once owner of a 2000 Passat wagon, a brother-in-law who has spent over the last 20 years as a VW dealer tech and he too still owns his 2000 Passat wagon 1.8T has never used anything but regular unleaded gas in his car. He says there is no reason that he has ever known or experienced in his many years as a tech and owner to use premium gas in this car. With the 1.8T you should only be using a full synthetic oil. there is no way around this. Using conventional motor oil WILL cause sludge in your engine, void the extended warranty on this engine and cost thousands to fix.
If the engine has spark plugs, use gasoline. If it has a diesel injection pump, use diesel.
Gas is better to use than diesel for trucks for offroading.
no i dont think you can use diesel fuel injector cleaner in gas engines
no
Locomotives use diesel engines thus run on diesel fuel, they do not use gasoline.
No! Trains use diesel fuel. Or electricity.
Typically, you put diesel gas into a diesel pickup truck, because regulation gas just isn't good enough for your environment ruining, gas guzzling truck. Diesel gas is absolutely necessary for your truck.