1992 Mercury Grand Marquis Q&A
1992 Mercury Grand Marquis Question: Is this the only sensor that can cause this problem? Several sensor parts avail.
What sensor and what problem? Can try avoiding the 'process of elimination' by having a shop diagnose it (and make them stand by their diagnosis!).Going by the description in your other post , I don't think the sensor or guage is the problem.........radiator- radiator cooling fan- Poor engine performance, & trans problems. - ziptie12