Double check belt routing and belt length. Have been known to get the wrong belts at times. Might try using shorter belt too. Tensioner might just be worn out tho.
must probably have the wrong belt...measure it with the old belt and make sure they are the same length
1998 Mercury Grand Marquis
-
Maintenance & Repair
Was trying to replace the belt tensioner and while trying to tighten it, it just snapped off the engine (the plate and bolt piece that is part of the engine)....can this be welded back on or fixed s...
2004 Mercury Grand Marquis GS
-
Maintenance & Repair
Now my blinkers won't even come on I can only assume it's due to the LCM. Also it is making a clicking noise as it's always done but now even when the cars off and I believe it's killing my batter...
2000 Mercury Grand Marquis LS
-
Maintenance & Repair
im not getting any air from blower, my a/c and heater does not work checked fuses there ok also is it normal for the compressor to stop and go stop and go when the a/c is on
2000 Mercury Grand Marquis LS
-
Maintenance & Repair
I bought a 2001 Mercury Grand Marquis and it had no key a changed out the ignition and I need to know if the key needs to be programmed to the car. If so can I do it or do I need to take it to a d...
2001 Mercury Grand Marquis LS
-
Maintenance & Repair
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.