rtv works well.

 

Which rtv??

 

If swapping injectors didn't solve the problem you need to check the wiring to insure you have a complete circuit and the correct voltage signal to the PCM.


Permatex High Temp Gasket maker should cure the exhaust leak unless you have major warpage at the flange(s).

 

So would the silver tube of rtv gasket maker work?

 

 

You want to use the Ultra Copper Gasket Maker