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Fmx cooked. Stall or box

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jagga

Post subject: Fmx cooked. Stall or box

Posted: Thu Jul 19, 2012 3:43 pm

Tyre Shredder

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Age: 37

Posts: 372

Joined: 3rd Aug 2005

Gallery: 3 images

Ride: ef XR8 / xe fairmont ghia 393.

Location: clare valley
SA, Australia

Hi guys, i am tryint to work out whats up with my xe. Its a 351c backed with a fmx.
So basically i spun her up exiting a corner rpm is at about 5700rpm change to second manually so i can get more out of The gears, rpm is now at 3500 2nd gear all of a sudden rpm spikes to 6500+ and have to limp home in first with minimal gear gripping for 40kms. Any idea whats going on. Just spoke to my brother where the car is and now its a bit cooler he seems to be gripping the gear. Quite a headache, any advice.

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Ef xr8. Charged 9psi, tw 170 heads,track heat intakes,1.72 rockers, f303 cam, custom plazma man/ rapid cooler, 60lb injectors, tko600, sct eliminator, aeromotive fuel system.

393 xe ghia stage 5 als raceglides c4,9" full spool 31spline moser axles. Will be looking at running high 9s low 10's

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Gab1

Post subject: Re: Fmx cooked. Stall or box

Posted: Thu Jul 19, 2012 5:24 pm

Getting Side Ways

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Age: 40

Posts: 1349

Joined: 21st Dec 2004

Gallery: 40 images

Ride: EF GLi/Ghia bitsa

Location: Melbourne
VIC, Australia

Torque converter.

Gab

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rustyeb1991

Post subject: Re: Fmx cooked. Stall or box

Posted: Thu Jul 19, 2012 5:33 pm

Tyre Shredder

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Posts: 329

Joined: 20th Apr 2011

Ride: 1991 eb1 fairmont

Location: townsville
QLD, Australia

strengthened c4, i never blew mine up and i gave it a real hard life.

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Troy

Post subject: Re: Fmx cooked. Stall or box

Posted: Thu Jul 19, 2012 6:47 pm

Getting Side Ways

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Age: 41

Posts: 1046

Joined: 31st Mar 2005

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Ride: ef falcon, el fairmont ghia

Location: Christchurch
New Zealand

fmx's are pretty strong, so i would say its the torque converter

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jagga

Post subject: Re: Fmx cooked. Stall or box

Posted: Thu Jul 19, 2012 9:04 pm

Tyre Shredder

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Age: 37

Posts: 372

Joined: 3rd Aug 2005

Gallery: 3 images

Ride: ef XR8 / xe fairmont ghia 393.

Location: clare valley
SA, Australia

My brother started driving it to my place and he said he was driving it ok untill it warmed up then he lost the gears again.

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ToranaGuy

Post subject: Re: Fmx cooked. Stall or box

Posted: Thu Jul 19, 2012 11:59 pm

Getting Side Ways

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Age: 42

Posts: 4125

Joined: 8th Dec 2004

Gallery: 25 images

Ride: EB2 Ghia,Mighty Boy,Eb1 Xr8 5spd

Location: ** In the Shed! **
VIC, Australia

Do a full oil change, ie not just a pan change, get as much of the old oil out as possible, you probably fried it, and when it get's hot it's not allowing the torque converter to do what it should. Remember, they are a turbine spun by the engine and rely on good oil of the right viscosity to do their job without slipping.

Cheers

ToranaGuy

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