Ignition coil pack right bank

Good morning,

Okay, with all the misfires, did you change the plugs and at least change the boots on the coils?

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

I am not a fan of using used parts at all. Hopefully the coil pack is good.

As far as all the misfires, I would check the fuel pressure as well. Low fuel pressure will cause misfires due to the lack of fuel to the injectors.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Roy

Hello Roy,

acknowledged your email, however the plugs are new and the boots also new.

This is a temporary coils till I order a new set of coils from Mercedes, please let me know if a china set of new coils are okay.

I think am going to get the injectors cleaned and will check the fuel pressure as well hence the coil is good for now, will let you know the progress. thanks

Ramzi

I would use the OEM. Aftermarkets with Mercedes is never a good idea.

Yes, have them professionally done. There is no additive made that has any effect on cleaning by adding to existing fuel.

Roy

Okay, OEM is my favorite and the first choice.

will let you know once done.

thanks

Ramzi

You are welcome.

Always glad to help.

Roy