very hard, i cant change mine, becaz when i started unbolting the bolts they broke off becaz of old age, and now i dont want to touch anything!!!!!!
It is very hard.
if you can replace it yourself but do it right look on the web for info vids
The oil leak is coming from the valve cover gasket and leaking onto the exhaust manifold, the rubber valve cover gaskets get hard from the engine heat and start to leak, you will have to replace the rubber valve cover gaskets to stop the oil leak
You just unbolt it. You first have to disconnect the exhaust pipe from the manifold then remove whatever you have to allow you to access the bolts and remove the manifold. It varies greatly from engine to engine. Some are easy and some are very hard.
Depends on which one, there is an intake manifold and an exhaust manifold. The intake(normally aspirated)- you have to remove the air intake tube, throttle body, disconnect sensor, injector wires/vacuum hoses. Disconnect the fuel line to fuel rail, then you can unbolt the intake manifold. The exhaust manifold- is a little hard being against the firewall, you would have to disconnect the O2 sensor wires and exhaust pipe. I would spray the exhaust studs with penetrating lube. The upper nuts you should be able to get from the top, the bottom nuts you will need to get to from under the vehicle with a swivel and extentions.
you jack the car up, whatever side exhaust manifold u take off that side of tire u remove the heat shield and unbolt that manifold. u take off that tire because u have to get those hard to reach areas , and you might need to take off the exhaust from under the car it takes about 20 min if u know what your doing, but its pretty simple
Chilton manual says to remove the splash guard from the fender well. Then remove the bolts from the catalytic converter to exhaust bolts. Unbolt the manifold bolts starting from the two center bolts, two rear bolts, then the two front bolts. remove the manifold. remove old gasket. replace. If you believe that then it is a relatively simple job. Good Luck!
Overheated, exhaust leak, oil leak on manifold-hard to speculate
on the rear exhaust manifold hard to get to
Underneath the exhaust manifold in a rediculous hard place to get to
air lines may be bad... low compression build up .. i had the same problem in my 89 and i had to replace the exhaust manifold and redo all the airlines and carb
in the exhaust manifold toward the firewall its the hard one!!!