Greetings.i apologize in advance for my english.

I own a 2006 2.7L engine sebring, it was giving me a sound on the gas pump, when the car was on road commonly for about 5-10min. I decided to take the pump out and got it checked, was told that itwas working fine and had the PSI needed.

I also had a engine light on for a couple of weeks so i decided to buy newspark plugs and clear injectors. Was told that 1 injector was not working. so i decided to buy a 2nd hand injector. got it tested and i was told it was OK.

Now the car is giving me trouble to turn on , greyish smoke coming out with fuel smell, and the car eventually turn off when i push the brakes,

The engine light is no longer displayed, but im getting codes p0123, p0172 and p0175. thanks in advance

 

http://www.obd-codes.com/p0123

http://www.obd-codes.com/p0175

Greyish or white smoke on start up could be a symptom of a blown head gasket. A compression check could rule that out. Also check for a vacuum leak.