I’m back again with fuel issues?
I made a post awhile back saying what injectors I should get an all. I replaced the spark plugs before doing that because it had a cyl8 misfire. Injectors were cooked, 1 o ring was ready to fall into the cylinder and two didn’t come out with the injectors. I replaced them all and wow. After redoing my timing, adding a crank stud, billet OPG’s and crank sprocket, the filler neck alternator and these fuel injectors with oem ones this car has woken up.
Now here’s the dilemma. Car doesn’t smell like fuel from the front end at all anymore I walk up to it in the mornings no more fuel injectors leaking no solid pure 93 gas pump smell. Been fine for about a week.
Now Monday after the holiday weekend (no burnouts were done just an oil change yesterday) I feel like I smell a slight smell of 93 from the exhuast. Now note, I did fill it up yesterday. I replaced my filler neck because of the I think the code was p0401 the generic evap code. It wasn’t the purge valve so I did that and that cleared the smell. That smell was near the filler neck itself not the exhuast.
So now I’m just thinking maybe since I changed the plugs before doing injectors that plug might need cleaned in cylinder 8. Because it’s not a hot and insane fuel smell just a slight one walking right next to the rear of the car.
I’m gonna pull that spark plug on lunch today and see if it needs cleaned. If there is any other thoughts lmk! I thought maybe wrong fuel pressure but then again I feel the smell would be worse that’s why I’m thinking that spark plug might just need cleaned. (Picture of the car just for viewing)