can anybody help me in how to seal the exhaust manifold to the inlet manifold?
I’m talking about the hole in the exhaust manifold, which is obviously used to preheat the petrol mixture while the engine is warming up.
Thanks a lot for the description.
My intake manifold is already fitted with that plug. I wonder how I have to seal the plug against the exhaust manifold. Just use a little muffler sealant? An extra copper ring will be too thick to fit I think.
The plug is a tight fit into the exhaust manifold and should not require additional sealing. Where you might get a problem is sealing the joint between the two manifolds, allowing air to enter the inlet manifold as there is no other seal between them. A smear of exhaust paste here might be advisable.