1989 Mercury Grand Marquis Alternator Installation?

Answer Your 1989 Mercury Grand Marquis is a large automobile in a number of ways--from the ample V-8 engine, to the spacious F-body interior. Despite the size of the vehicle, replacing your Grand Marquis'... Read More »

Top Q&A For: 1989 Mercury Grand Marquis Alternator Installation

Mercury Grand Marquis Alternator Troubleshooting?

The Mercury Grand Marquis is a heavy, full-sized, V-8 sedan that seats six passengers. Though the Marquis lacks many of the features of modern luxury vehicles, such as a premium sound package and n... Read More »

How Do I Troubleshoot a Battery or Alternator in a Mercury Grand Marquis?

When your Mercury Grand Marquis' alternator or battery begins to go bad, it can cause many issues, including rough running, stalling, unstable idling, hard starting and a no start condition. Either... Read More »

Drive Belt Installation in the 1994 Mercury Grand Marquis?

The drive belt on the 1994 Mercury Grand Marquis does not utilize an idler pulley to maintain tension on the drive belt. Therefore, you must manually loosen the belt when you want to replace it. Th... Read More »

Where Do You Find an EVR Solenoid of a 1989 Grand Marquis?

The EVR solenoid is also known as the EGR vacuum control solenoid and is part of your car's EGR system. The 1989 Grand Marquis came equipped with either a 4.6L or a 5.0L engine. You will need to kn... Read More »