Need to know if it is the intake manifold or an exhaust manifold and what is wrong with it.
is it hard to fix a manifold leak on a 351 ford engine
If the exhaust manifold gasket is leaking the only fix is to replace it with a new one.
An exhaust leak is usually the result of a bad gasket or a cracked manifold. For a proper fix, either the gasket or both the manifold and the gasket must be replaced.
Remove the intake manifold and take it to a welding shop that works with aluminum. Let them determine if it can be saved or not.
By replacing the whole gasket.
The only fix for a bad intake gasket is to remove the intake manifold and replace the gasket.
Replacement parts to fix a manifold leak can be found at an automobile parts store. Most parts for the E150 can be found in salvage yards, also.
on top of the engine block under the intake manifold. it can be accessed without removing the manifold. easy fix!
The connector into the intake manifold of a GM 305 and 350 has been known to be quite fragile. If the connector has broken you have little choice but to replace the manifold.
To remove the intake manifold on a 2004 Mitsubishi endeavor, you should take it to a mechanic. An authorized dealer will also fix it for you.
You need to replace the manifold pressure sensor in most cases. The run from $20 to $100 and are fairly easy to replace.