You will need to remove the exhaust manifold retaining bolts in your 1993 Chevy Astro. Remove the exhaust manifold. Remove the exhaust manifold gasket and clean the surface. Reverse the process to install the new exhaust manifold gasket.
If the exhaust manifold gasket is leaking the only fix is to replace it with a new one.
Exhaust leak at Exhaust manifold to head gasket or oring at exhaust manifold pipe.
Yes
Yes, the exhaust manifold on a 99 Chevy S10 2.2 will need to be be removed during the blown head gasket repair.
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Intake manifold leaks will cause the engine to idle rough and get poor fuel economy. An exhaust manifold will have no symptoms other than the sound of the leak.
take it to a mechanic
Remove intake and exhaust manifold. Remove head and replace the gasket. This is a major repair best left to a professional.
there is no upper intake gasket, only a front and rear
does anyone know the torque for cast iron exhasut on aulm heads ..small Chevy
Take the intake as well as all hoses and lines off of the top of the engine. Remove the valve cover gasket. Unbolt the exhaust manifold. Unbolt the head and remove. Replace the gasket, then reverse the procedure to finish the installation.
yes you might have to change your exhaust manifold