Question about Cars & Trucks
Black smoke: Black smoke is often a result of too much fuel and not enough air in the combustion chamber. In rare cases, it can be weak fuel pressure causing fuel to 'drip' from injectors rather than 'spray'. It can also be caused by weak fire in the combustion chamber.
Gray smoke is caused by brake fluid. It generally means that your brake master cylinder is bad, and is getting sucked through the vacuum brake hose.
Blue smoke is generally caused by the burning of an oil in the combustion chamber. Normal causes of oil getting into the combustion chamber are weak piston rings, bad valve guides, bad valve seals, or plugged up engines where oil is sucked back through PCV system,usually due to lack of oil changes
Posted on Jan 14, 2013
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 01, 2013 | Cars & Trucks
Aug 30, 2013 | Cars & Trucks
Apr 19, 2013 | Cars & Trucks
Oct 14, 2012 | Cars & Trucks
Jun 21, 2012 | 1998 Buick Park Avenue
Mar 08, 2012 | 2000 Oldsmobile Intrigue
Dec 16, 2011 | 1993 Jeep Cherokee Country
Sep 19, 2011 | 2006 Toyota Land Cruiser
Sep 14, 2011 | 2002 Suzuki XL-7
97 people viewed this question
Usually answered in minutes!