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Blue smoke = Burning oil Black Smoke = Overly rich fuel/air mixture White Smoke = Coolant entering the combustion chamber
Blue smoke = Burning oil Black Smoke = Overly rich fuel/air mixture White Smoke = Coolant entering the combustion chamber
Wiki User
∙ 16y ago
Wiki User
∙ 16y agoBlue smoke = Burning oil Black Smoke = Overly rich fuel/air mixture White Smoke = Coolant entering the combustion chamber
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Cause of white smoke that evaperates as soon as leaves tailpipe on Chevy 350?
bad head gasket
Would a plugged oil gallery in the head cause a 350 Chevy to smoke really bad out of same bank as the plugged head?
yes
Why does your Chevy astro van shake at idle and moving and spew smoke?
Could have a head gasket problem. Need to know what color smoke is coming out of exhaust. If the smoke is white and has a sweet smell to it, you have a bad head gasket or a cracked head or both.
What is happening when Chevy 350 1994 burns oil and valves are good?
if you get blue smoke only when you start it the valve seals are bad. if it blows blue all the time. the piston rings are bad.
What would cause your Chevy 350 to have no spark?
Bad coil Bad rotor
What might cause a 2001 Chevy Impala to idle up and down?
A bad idle air control sensor or a bad throttle position sensor.
Why would a 1992 Chevy astro cs rev irratically in idle?
vacuum leak, bad idle control sensor
Chevy 350 symptoms of a bad pick up coil?
No spark.
2004 Chevy Aveo stays on fast idle?
The IAC (Idle air control) valve is bad and needs to be replaced. Its about $200 parts and labor.
1989 Chevy k1500 with 5.7 won't idle?
either bad gasket under throttle body or bad iac valve
Why does the 1995 Chevy caprice 350 lt1 engine cut out when you give it gas?
it could be bad plugs plug wires. does it idle fine? it could be not getting enought fuel. it could be a couple diff things tell me more about what its doing
Why Some black smoke comes out of 97 Chevy truck with 350 5.7 vortec engine?
Black smoke indicates the engine is running rich. Could be many things....TPS, CTS, bad injector, MAP sensor, time for a tune up.? Check engine light on??
