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Black smoke is an indication of an overly rich fuel/air mixture. This will destroy your catalytic converter and O2 sensor so have it repaired ASAP.
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Were is oxygen sensor on a 93 Chevy Lumina?
Back side of the engine....mounted in the exhaust manifold.
How do you change the exhaust manifold gasket on a 93 Chevy astro van?
You will need to remove the exhaust manifold retaining bolts in your 1993 Chevy Astro. Remove the exhaust manifold. Remove the exhaust manifold gasket and clean the surface. Reverse the process to install the new exhaust manifold gasket.
What do you do when your oil is leaking into your exhaust pipe in 93 Chevy 1500?
Your oil is (most likely) not leaking into your exhaust but rather through the head gasket into the cylinder(s). You have to machine your head and replace the gasket. (I don't recommend trying this on your own if it's your first time) I'm assuming of course that you have BLUE smoke coming out of your tail pipe.... if not clarify...
Where does the rear O2 sensor plug into on 93 Chevy z71 truck?
well on a 93 i would suspect u only have one which normally is in front of the catalytic converter on ur exhaust piping Engine-------o2 sensor--catalytic converter----muffler--exhaust tip in that order
What oil does a 93 Chevy Silverado take?
How much oil does a 93 Chevy truck hold
What parts are broken on a 93 ford ranger XL when massive amounts of smoke come from the exhaust and it spits out oil every once in a while?
That would be the piston seals, you are burning oil.
Why does my 93 Camry produces white smoke under the hood after driving on the highway?
Oil leaking onto the hot exhaust will cause white smoke. This may be because oil was spilt whilst topping up or one of your gaskets has blown a leak.
Does a 93 Chevy truck steering collum fit a 98?
Will a 93 chevy silverato steering collum fit a 98 chevy silverato
What makes a turbocharger on a 93 Chevy 6.5 turbo diesel draw oil?
If you look at the TURBO you will see that it has a oil line that hooks to it. The oil seal starts leaking and oil from the engine runs inside of the turbo and makes an oily mess in turbo and Intake hose. Alot of times the engine will smoke out of the exhaust. You need to replace TURBO.
How many teens smoke in Canada?
93
Why is black smoking still coming from the exhaust on my 93 sunbird and it is lugging no power after changing all the sensors?
Sounds like this vehicle needs a good tune up and to be timed.
Where do you attach the wire to add a tach to your 93 Chevy S10 Blazer 4.3 V6?
The ground wire of the coil. Its the white wire with a black stripe.
