Leaking oil out of both motors - Jet 3 Ultra Power Chair

The motor shouldn't have actual oil leaking from it. It could be oil migrating from a leak in a area close to the motor or oil dripping on the motor giving the appearance the motor is leaking? If it's a small amount of oil it might be the grease seeping out of the motor bearings.

a 2004 toyota highlander V6

this should be your engine type
The 2GR-FE is a 3.5 L (3456 cc)

if leaks are that bad
always check the engine oil level before you drive off

fixing oil leaks on motors
degrease whole motor top and bottom

start with replacing the oil sender it may be the cause of the oil light coming on
after degrease
lay cardboard or paper under the car
take out for a drive and park over the paper over night

this pin points most of the oil leak locations
leaks from a V6 motor
rocker covers/ spark plug tube 0 rings.engine seals
cam seals
front and rear engine seals leak often
sump gasket can leak

if oil consumption or light on continues
can be a failing engine oil pump
or worn main bearings giving low oil pressure to the whole engine
you could be burning oil from worn piston rings
or hardened valve stems

a mechanic can fit an oil pressure gauge to the motor when hot
to check running oil pressure to confirm low oil pressure

if engine is worn out

it is possible to fit a lower mileage used motor to your highlander
its often cheaper than and engine rebuild

you need to look at the tranny cooler located in radiator that's the only way tranny fluid can get out but how its crossing over to motor oil im not sure unless you also have a motor oil cooler in the radiator.and that will cause tranny problems ,don't try to drive till you resolve these issues., my other thought is oil is leaking out back of motor and mixing with leaking tranny fluid, try draining tranny first to see if motor oil is really in tranny.

1st check your oil pan plug. It's one screw underneath the car that is used to drain the oil during changing......next check the oil filter...If its loose, it could be leaking...if not either of these, could be a serious problem........

A plugged pcv system will cause excessive oil leaks. But it sounds like you have a massive leak. If the passenger side is leaking behind the timing cover there may be up to four seals that may leak.single cam motor will have one cam seal dual will have two cam seals. Crank seal and possible oil pump seal. Would recommend pressure washing motor, go to local parts store and get some engine dye. Then support car and let engine get warm. And try to pinpoint leak.

Have you checked the oil sending unit. when they go bad oil will leak from them.

it is probably the o-ring in your oil pump. I have the exact problem in my Cavalier. it is a little expensive to fix and I believe you practically have to pull the motor to replace it. Just keep oil in it and you might want to wash down the motor compartment area to cut down the oil spray areas. Don't use a cleaner that will make it too clean because with a motor that oil you may cause more leaks. Sometimes with an old motor you need the build-up around certain sealed parts to fill gaps because it is an older motor. I had that problem with my Old mustang may she RIP, i used a detergent oil because I was told to and it started leaking 3 - 4 qts. of oil weekly and didn't before I used the detergent oil.

same here on my rav4 1996,i just put in oil stop leak been ok for 8 months :) you will always get hatters of oil stop leaks,but they work ok,though i find don't like them have never used them

It depends on where the oil is coming from.

the tapping is probably from low oil level,you need to keep it full untill you repair the oil leak