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View Full Version : Sticky gears on 5 speed manual:desperate for suggestions!



denverh
02-10-2005, 07:14 PM
I really need some help from you guys since my car is very similar to supras. I would really appreciate your help, because I am frustrated to the point of wanting to sell my car

I have an 2002 lexus is300 5 spd manual: from what I understand it uses either the W58 or W55 toyota manual transmission used in countless other toyotas (supras, sc 300). Car was flawless till 30000 miles: after tranny fluid changed started getting sticky gear change when car sitting for more than a few hours or when outside temp cold (<40 deg). Colder temp=more difficult shifts. Symptoms are:when in neutral and not moving gears feel fine. If cold outside and/or car sitting around for a few hours then as soon as you start moving very difficult to engage/disengage 1st or 2nd gear. 3rd, 4th, 5th and reverse OK. It has gotten so bad that in the mornings I have to do a 1st to 3rd gear shift:2nd is not an option. Feels like 1st and 2nd are stuck in cement when car is cold and when you first drive it .When car warms up:gear change returns to normal and stays normal. Took it to dealer: replaced tranny oil with synthetic but no help. Replaced clutch, flywhweel: symptoms actually worsened. Once car has warmed up (i.e nl engine temp after 10-15 minutes) transmission works smoothly.

Dealer says:"this is normal, all manual IS 300s do this"

Desperate for any help or suggestions

Thanks

sloopercat
02-10-2005, 09:23 PM
"Car was flawless till 30000 miles: after tranny fluid changed started getting sticky gear change"

Sounds like they put in the wrong viscosity oil.

Jax184
02-11-2005, 12:39 AM
Especially for the current weather. Oil gets thicker in the cold, in this case making it harder to shift.
It's common to use a thinner oil in winter time to make up for this.

CELICA XX
02-11-2005, 01:37 AM
Dealer says:"this is normal, all manual IS 300s do this"
And the Lexus dealer serviced your transmission?
You need to speak with the service manager ASAP.