Mrterry1

Ok on my way home from work I start smelling heavy amounts of smoke/gas. I look back and it's a cloud of white smoke coming out of my tail pipe. Then my check engine light starts flashing and after that my car started to run really rough. Has this happened to any of you before and if so how did you fix it?

zerosk8ter83

iTrader: (3)

possibly a bad head gasket

Mrterry1

I hope not

Chevycobaltss3

iTrader: (2)

Color of smoke and was it daily driving? Meaning were you wot or cruising when it happened

nhanson

iTrader: (1)

That's coolant smoke most likely

xodus

iTrader: (3)

is the coolant low?

porous block issue possibly.

Mrterry1

No low coolant. These codes came up
Ok codes
P2097- post cat fuel trim system too rich bank 1

X2 --P0304
Cylinder 4 misfire

Mrterry1

Color of smoke is white.

nhanson

iTrader: (1)

Sounds like a Subaru?

cubaniche

iTrader: (1)

Oh noez...CYL 4 missfire? Thats a tell tale sign of something bad....but I hope its not sir. Do a compressioin test asap

bratboy90

iTrader: (7)

Your in the same boat as me probably. Watch the video and match up the sound bro.
Do a compression test on all 4 cylinders. I had 180, 180, 180, and cyl 4 was 0.
We are taking it apart as we speak. Friday night I should have pics and more info.
https://www.cobaltss.net/forums/prob...t-help-268005/

zerosk8ter83

iTrader: (3)

fk this better not happen to mine, The firework show is gonna leave me flat broke