This is one of my weekends favorite breakfast venture whenever I visit the wet market but this stall has shifted to Air Panas, Setapak from the nearby Sri Rampai wet market. It used to operate next to a pork stall in Sri Rampai.
Now they are housed in a fairly clean coffee shop called Eldon Food & Beverage Centre Restaurant along Jalan Air Jerneh ( GPS location: 3.1905,101.718378 ) . I noticed that there is another interesting stall in the coffee shop selling striking dishes (pork knuckles, etc etc), will venture in the near future.
My favourite Loh Yee Mee.
Vinegar to suit your taste bud and a lovely sambal belacan which is a must...