I have no clue what is wrong with my car and frankly it's getting on my nerves. After doing some work on it, it stopped running. We changed the oil on it, washed the engine off with degreaser. We took the intake off and thought it was the afm sensor but after replacing it still won't run. We also changed the fuel filter and we put 91 gas into the tank cause that's what the owners manual says to do. I'm at a loss. It just turns over. It doesn't spudder or anything. It's naturally aspirated. Please help.

 

Getting spark?

 

Barely getting spark