Ok black stuff is comming out my exaust, heres what happened i had one cylinder not firing due to a faulty ecu and it made a loud ticking noise like metal rubbing or something or the exaust sounding like it was clogged or something but i replaced the exu and got the cylinder firing again but my car still shakes a lil and still makes a ticking noise when I accel. and now I have black sh*t comming out my exaust and btw I have 2 leaking injectors.

Thanks for any help

 

check your timing because you are late for school

 

fix your leaky injectors, they aren't helping.

Your timing is messed up evidently, and you're burning oil because of it. Are you throwing any ecu codes? Check yoru timing.

Dr.

 

I dont know anything about ecu codes but how do u adjust timing if timing is off?

 

black smoke??? oil burning???

 

black smoke, whatever the problem my car is having it turned my silencer completly black and all inside my exhaust is black and i have a huge loss in HP and makes an loud ticking noise when I accel.

 

black smoke= rich... do you smell alot of fuel??

 

yes i smell alot of fuel, someone told me I might be running rich, whats that mean and how can i fix it?

 

you would need to get someone (preferrably a shop) to adjust the flow rate of your injectors through the ecu...

 

running rich means you are burning more fuel than you need to be...

 

well could that cause my car to shake bad at idle and make black smoke come out my exhaust?

 

You're definitely running rich pal... the black stuff on your silencer is unburnt, and you said it yourself - you smell the fuel. That's exactly what happened to my car, and it ended up being a bad O2 sensor.

Also those leaky injectors are danger waiting to happen. Get them fixed before you have an accident (uh, fire related). if your timing is off, that could be why there's fuel getting all the way into the exhaust.

I say stop typing here, take it to a good mechanic and drop about %65 for a diagnostic. Their ample machinery will tell you exactly what's wrong with your ride

 

good lookin on all the help yall, appreciate it!!!!!!!

 

let us know what it ended up being

 

my bet's on O2 sensors or timing