Where are oxygen sensors on 1998 mercury marquis?

Where are oxygen sensors on 1998 mercury marquis? 2 Answers

Where are the locations of the oxygen sensors on a 2005 Gran Marquis LS 21 Answers

I understand there are two sensors. How much trouble for me, a "shade tree mechanic" to replace them??

Where are the oxygen sensors located on a 1994 Grand Marquis? 1 Answer

According to the literature I've found, My car has two O2 sensors, not 4 as the later models have. Are they located under the car by the catalytic converter or somewhere on the exhaust manifold in t...

Oxygen sensors keep failing on my 2005 Grand Marquis 5 Answers

Check engine came on, code said it was failed upstream O2 sensor (pass side), I install new sensor ,car runs great for 2 days,then idles very rough and check engine comes on again,same code. I've repl...

where is the torque converter solenoid on 1992 Mercury Grand Marquis 2 Answers

where is the torque converter solenoid on 1992 Mercury Grand Marquis? Skips as though no fuel for less than a second or seems to go into neutral when accelerating