Well it's been awhile since I poseted but it's time agian to dive into some isuues with my 91 240DL.
Last summer I install an eaxhust system from the manifold back. New kat and muffler system. I replaced the O2 sensor with the #13913 Bosh which is for the mustang and spliced it into my three wire system.
It has seemed fine until recently I have been having the rotten egg smell and I'm wondering if that O2 sensor is not the bset and should have opted for the OEM part.
Any thoughts as I do not have any codes, however I do get the ck engine light at first start up and then it goes out after about a half - one mile driving time. So when I ck the codes it is always clear.
Thanks guys for any help
Judd
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