Questions & Answers for: Mercury rear diff fluid

...rear of engine. Get a tranny funnel and and put it in the tranny dipstick look twards the fire wall and youll see a dip stick much like the one used to add engine oil pull it out of the hole and make ...

...the wheel doesn't go into drive at the same time the others do for a few seconds then kicks in and goes!! change fluid in rear diff. and add additive supplied by ford for clutch plates in ...

...gear. also check your rear diff fluid level and color sometimes the bearing in the diff get worn out and make noises too these are just things to check its probaly something simple. hope this

rear end is grinding FIRST I WOULD CHECK BRAKES,IF OK DRAIN DIFF FLUID AND LOOK AT IT,PROBABLY USES SYNTHETIC FLUID. TIM

...rear diff with 80/90 fluid as per the owners manual stated. I did not change the axle or any seals in the rear diff. Since, i have noticed a strange sound in the right rear tire. it sounds like a ...

...with either a wheel bearing or rear differential issue. New rear diff fluid may help your problem but at this point I would say you probably will have to replace some or all of the parts in the

rear diff,wash out the housing & at least visually inspect the gears, etc & make sure you use the correct gear oil & go with synthetic The drive shaft is your call That is not an expensive