I have been checking and I can see no leaks, doesn't mean there isn't any, I did have a code 3 mos ago for 7 and 3 cyl coils replaced them but the misfire was still there and gas smell to then week later the smell left and now 2 1/2 mos later it is back. any help would be great. wifes car and 105 deg out not much working on it till she starts yelling.

 

Perhaps both the leak and misfire are due to a cracked fuel injector and the coil was never the problem.

 

I will check that next thank you for your input it is greatly appreciated