Want this question answered?
Because You Do How The Hell Will I Know That : )
Good chance you have a leak in the heater core.
you probably have a bad heater core.
Google for 'misfire'.
Its a funny smell? Probably Nitrous Oxide if you think it's funny. Be more specific. In most cases, like my personal case, all I needed to do was get some KlimaClean to get the mold and/or mildew out of there and now it smells like a new car!
you smell salt from the ocean and sometimes pollution and the smell of people.
If it is a vortec engine, it is probably the lower intake manifold gasket. In most cases you can smell it when the engine is hot.
yes there is a recall on that smell. Go to chevy's web site and look it up
sometimes......
Because you keep putting your grimy hands on it!
White smoke means there's water or coolant mixing in with your fuel. Could mean a blown head gasket or intake manifold. Have the Blazer towed to a mechanic ASAP! The more you drive it like this, the more expensive the damage will be to repair.
sometimes