Originally posted by OrionHCCA:
... The only engine codes I got before and after the UIM/LIM gasket replacement were (ODBI 136 and 176). ..



Welcome . You have a lean condition Bank 2 (radiator side). Maybe vacuum leak or exhaust leak near Radiator side O2 sensor. It could also be a Radiator side O2 sensor failure as it is at 71K miles now. Good luck.


"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles