my clutch is slipping

How-to's and repair secrets for your 4WD can be found here. Have a question? Ask it in here!
Post Reply
xirdneh
Highest Ranking Member
Posts: 2124
Joined: Thu Aug 04, 2005 11:38 am
My tercel:: 87 tercel 4x4 wagon w/reringed engine, 83 tercel 4x4 wagon w/salvaged engine and 4.1 Diff's
Location: seabeck, washington, USA

my clutch is slipping

Post by xirdneh »

i replaced the clutch and pressure plate around 60,000 miles ago. it is slipping in 5th gear occaisionally when climbing a hill at high speed.
since it does not do it every time i wonder whats going on?
it chatters now and then when letting the clutch out too.
Love those Tercell 4x4 wagons but they sure suffer from road noise.
User avatar
Petros
Highest Ranking Member
Posts: 11941
Joined: Sun Jan 28, 2007 6:31 pm
My tercel:: '84 Tercel4wd w/extensive mods
Location: Arlington WA USA

Post by Petros »

It is possible it is wearing out at 60k miles, depending how much city driving you do and how hard you are on it (starting on lots of hills, rough roads, etc).

You might also check the auto adjuster at the top of the clutch pedal is working okay (not over tightening the cable), and the cable is completely relaxing when the pedal is up. It might be possible the cable was misinstalled but still worked until you had 60k miles worth of wear on it.

Is it possible that oil is leaking on it at high speed? If so you will have to find the source and stop it. The chatter sometimes indicates oil on the clutch. If it is a seal, the trans has to come out anyway, you might as well replace at least the disk (if not the whole clutch assy.)

Good luck,
'87 Tercel 4wd SR5 (current engine swap project)
'84 Tercel 4wd (daily driver, with on going mods)
'92 Mazda MPV 4wd (wife's daily driver)
'85 Tercel 4wd DLX auto(daughter's daily driver)
'01 Honda Civic (other daughter's daily driver)
xirdneh
Highest Ranking Member
Posts: 2124
Joined: Thu Aug 04, 2005 11:38 am
My tercel:: 87 tercel 4x4 wagon w/reringed engine, 83 tercel 4x4 wagon w/salvaged engine and 4.1 Diff's
Location: seabeck, washington, USA

Post by xirdneh »

Petros wrote:

Is it possible that oil is leaking on it at high speed? If so you will have to find the source and stop it. The chatter sometimes indicates oil on the clutch. If it is a seal, the trans has to come out anyway, you might as well replace at least the disk (if not the whole clutch assy.)

Good luck,

i am leaking oil
i checked the valve cover , fuel pump and distributer , not from those.
seems to be coming from the rear seal area , the rubber boot on the inner end of the driverside axel is wet along with the bottom of the tranny.
its also wet where the metal plate with plastic on the bottom (between engine and housing) touches the tranny.
i replaced the rear seal when i did the clutch
something must have gone wrong.
Love those Tercell 4x4 wagons but they sure suffer from road noise.
takza
Highest Ranking Member
Posts: 4414
Joined: Fri Apr 02, 2004 4:28 am
Location: Tibetan plateau

Post by takza »

Could be the seal in the diff for the axle leaking?

Might be your PCV valve is stuck?
Give a boy a gun-give a biatch a cell phone-and pretty soon you almost got yourself a police state.

Orwell said: War is peace! Freedom is slavery. Ignorance is strength...

Image
xirdneh
Highest Ranking Member
Posts: 2124
Joined: Thu Aug 04, 2005 11:38 am
My tercel:: 87 tercel 4x4 wagon w/reringed engine, 83 tercel 4x4 wagon w/salvaged engine and 4.1 Diff's
Location: seabeck, washington, USA

Post by xirdneh »

takza wrote:Could be the seal in the diff for the axle leaking?

Might be your PCV valve is stuck?

i'm sure its not gear oil mostly because it does not have that gear oil smell

i will check the PCV valve
i just lent the car to my kid so it may be a few weeks
wish i had thought of that
Love those Tercell 4x4 wagons but they sure suffer from road noise.
Post Reply