Either the converter is partially clogged and needs replacing or you have a miss in the engine which is dumping raw fuel into the converter where it is being burned.
Removing a catalytic converter and not replacing it is highly illegal.Removing a catalytic converter and not replacing it is highly illegal.
Perhaps transmission isn't shifting Perhaps catalytic converter plugged
My advice is to take it to a muffler shop.
under the car above the catalytic converter
On the exhaust pipe, from where it leaves the engine, but before the catalytic converter.
in the exhaust manifold right before the catalytic converter
The O2 sensor on a 1988 F250 is not near the engine. Go to the exhaust manifold and down the length. It is near the catalytic converter.
yes it's near the oil pan i think
There are two. They are in the exhaust system. One is before and one is after the catalytic converter.
Should be right before the catalytic converter. Mine is a 1988 and that's where it's at.
Provided the catalytic converter, oxygen sensor and related components are good working order, no.
remove the starter for access to the t.c. nuts,i have done this twice