Chevrolet Cavalier 2.2 Year 987

Añ0 98 What happens is that the vehicle deres

Do you say that it is pulling black smoke that is excess fuel therefore it does not suck but drown, what tests do it, scanner? does explosions?

Look, Scaner is not done because the check Engine was not caught

Wal7er looks at what do you mean what explosions are you talking if you explode for the escape? ask? I still have not done any proof to the vehicle but it may be that some cylinder is not burning, it is not burning the mixture and that causes the engine rpm to fall! That is, it does not reach a spark to any spark plug ???

Of course I asked you if it makes explosions x the escape and if you have black smoke it is due to excess fuel, which makes it drown. and you should revise spark in the 4 spark plugcables. It must be strong and blue.