Unbolt from the block & take the nuts off studs to exhaust flange. You will need a new gasket for the block & a new one for the flange.
If the exhaust manifold gasket is leaking the only fix is to replace it with a new one.
If it's an automatic you will have to remove the exhaust manifold because the thermostat is located on the backside of the engine on the driver's side under the exhaust manifold.
The Exhaust Manifold Oxygen Sensor needs to be replaced.
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.
this is a mechanics job you have to remove inlet manifold,exhaust manifolds,and then remove heads to replace the valves
The heated O2 sensor located on the exhaust header pipe directly after the exhaust manifold on the passenger side of the engine is probably bad, replace it.
the starter is located on the passenger side of the engine beneath the exhaust manifold.
Exhaust leak at Exhaust manifold to head gasket or oring at exhaust manifold pipe.
how do you replace a CV joint on a 1992 Chevy pickup?
\'02 Ventures use M8X1.25X98.5 exhaust manifold studs.
Follow exhaust pipe from engin manifold--should be first thing that looks like a muffler
Bolted to the exhaust manifold.