vehicle have rough idle no check engine light

[bk92accordex]

i got a 93 accord with the h22 in all of sudden vehicle has rough idle like its going to shut off no check engine light very bad smell from exhuast u guys think its the converter need to knw asap please thanks

[bk92accordex]

Can anyone help?

[Tippey764]

My car had the exactly same problem. It feels like its going to stall out but it never will. I never figured out the problem but it resolved itself when i swapped my h23a1 intake manifold.

The only things i corrected with the swap were

working fast idle control valve
Cleaned out EGR
New gaskets

Hope this helps point you in some directio

[wed3k]

like a rotten egg or sulfur smell? too much fuel... check o2 signal and check egr.

what else tune up wise have you done to the h22?

[bk92accordex]

Kinda like a rotten egg smell slash nasty azz exhuast smell n tune up wise plugs wires the normal sh#t is just crazy happend outta no where