Car wont start after it gets hot

Ok car still not restarting when hot also replaced filter fuel ingnition modjuel, converter, fuel regulatoe sensor I dont know what else to do please help thanks

Mine did that and I had the cranks sensor replaced and it fixed it. Was about 200 bucks

My car won't start. It will crank but not turn over. The spark plugs are drenched with gas when I crank the car. I have changed the fuel pump. But it appears the main culpit is the spark plugs being flooded with gas when the car is cranked.

My car won't start so I put it in neutral to roll it back so I can jump start it. Then I am able to start it -- just by rolling it back. ANy ideas?

Recently my Buick started this problem. Half the time it starts and runs fine, the other half it will not start (after not being used for several hours). When it doesn't start, the first turn of the key sounds normal, but if I continue to try, there is a sort of "backfire" that seems to occur where in the air filter compartment, and there is a puff of white vapor/smoke in the same position.

I do have a check engine light that's been coming on for about 2 months, which I was told was saying that my EGR valve was bad. At the time I was told this at Autozone, they also said it wasn't a serious situation, and at most I would probably have reduced gas mileage until I replaced it.

I'm not sure if the EGR valve could be causing the random ignition failures, and while I wait on my paycheck, I took out the valve and attempted to clean it and oil it with WD40. It didn't fix the problem, so I'm wondering if this could be the whole problem, or if it's not involved, and what the issue might be.

Thanks in advance for any help!

-Steve-

Ok just did that. It seemed to give me two different codes. A 13 and a 32.

Thanks again !

Ok, I will do that asap. Thanks a ton for the advice. As far as the o2 sensor and EGR issues, I take it I'll just need to replace the sensor, but any advice on diagnosing the EGR code?

Ok just finished replacing plugs and wires, also went ahead and replaced the o2 sensor.

Car started on the first try afterwards, so hopefully that behavior will continue.

Edit:

car is still starting. After clearing ECM codes and driving it then getting a check engine light, i'm still getting the 13 and 32 codes.

Well I jinxed myself. It's not starting again, same backfire thing.

Any other suggestions?

I'm still rather new to this, but as far as i'm understanding, the coils are in a single block. I'm going to check for spark and also test the posts at the coil as you suggested.