JettaGT

does any body know why liquid gas comes out of exhasut pipe...obviously it wasnt burned but why is this..i just saw it from a new 7 series under full throttle...is it inefficient combustion methods or faulty seals or something

moparacker

When did it happen? When pulling away from a dead stop? If so, it is just water that collects in the exhaust due to the catalytic converters doing their job.

Mossad

Heh, it's not gasoline. It's just water.

JettaGT

thanks...and it was from a dead stop...thanks though

eyescream

ya it's just water.

FO2K

If gasoline enters the exhaust system (due perhaps to a plug not firing) it will ignite, potentially causing damage to the cat or muffler.