Runs rough raw gas come out tail pipe

Check for vacuum leaks n (broken or leaking hoses; gaskets), bad EGR valve (plugged or stuck open) or raw gas running into the intake manifold (leaking fuel injector(s) or bad carb).

say source. and year.
in the air raw fuel
or unburnt running fuel. out the tail pipe end.?

raw fuel , pure gasoline. ?
that be 1 of 2 reasons (no year stated )
fuel leaks, (look for it end to end)
EVAP failure. (no year, stated, so cant guess what you have EVAP wise)
no country, all countries have different rules and parts.

raw where,
tail pipe
or injectors leaking on top of intake
or dripping for exhaust flanges.
or just black smoke, tell more get more.
im done, all 60days honda, done. no empty slots.
my anwers are for you and others that know how to search/

Hello,

If you can get the car to Orielly's or Autozone they will check the OBD1 system for free to help you fix the problem.

This sounds like the fuel is not burning in the combustion chamber due to a lack of spark, excess fuel and smoke. On vehicles with a coil pack for every cylinder you would replace the coil pack but on your vehicle you have two coil packs, one for each side. If a coil pack is bad this would cause your problem (left or right). The auto parts people should be able to help you further, but I think this is the problem. (I had a similar problem).

Good luck!!!

FUEL PUMP RELAY FAULTY.FLOODING OUT THE ENGINE.FUEL PUMP RELAY REMAINING CLOSED ENERGIZED CAUSING FUEL PUMP TO RUN WITH THE ENGINE OFF.

IF YOU GOT CYLINDER MISFIRE.OR OPEN FUEL INJECTOR.THAT WILL CAUSE THE PCM TO ENRICHEN FUEL MIXTURE.TO ADJUST TO DEAD CYLINDER.WHICH ACT AS A LARGE VACUUM LEAK.THATS WHY YOUR EXHAUST TAIL PIPES HAS A RAW FUEL SMELL AND WHITE SMOKES.

Don't drive it !!!! Don't START IT !! Have it towed to dealer or garage & have fuel system checked. Raw fuel is getting dumped into engine & could cause big problems, as well as a fire, or explosion.

DON'T START IT ,OR DRIVE IT !! Have it towed to shop & have fuel system checked. Fire or worse could happen. If it's raw gas, just a spark from trying to start it could be all it takes.

just cleaned top half of carb, the venturi was dripping raw gas into the carb, running rich and stalling.

cleaned bowl and compressed air blow out parts and runs better now.

but know introduced new problme where it runs rough when you give it gas, not reving upp. now.....

If the cat was doing anything, it would smell like rotten eggs.
If you have raw gas smell, use caution; you have a leak somewhere in your fuel delivery and you could see flames eventually.