think i have tranny problems

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Old 09-16-2007, 11:47 PM
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think i have tranny problems

i have a 92 f150 with 302 and right at 150,000 miles, but today i went to pass a vechile doing about 60mph and as i put the peddle down my truck just reved up to about 4k rpms and started slowy gaining more speed, im quessing it just didnt upshift or something.
 

Last edited by gamer565; 09-17-2007 at 05:16 PM.
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Old 09-17-2007, 01:15 AM
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Originally Posted by gamer565
i have a 92 f150 with 302 and right at 150,000 miles, but today i went to pass a vechile doing about 60mph and as i put the peddle down my truck just reved up to about 4k rpms and started slowy gaining more speed, im quessing it just didnt upshirt or something.
Mind somewhere else?

Could just be the gearing. My 84 doesn't really like to get up that much to pass a car at those speeds. Can pull like a beast in the low end, but top end not so much.
 

Last edited by fmf300ex; 09-17-2007 at 02:23 AM.
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Old 09-17-2007, 07:14 AM
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Manual or auto? Important detail there...

Slipping clutch if manual, slipping internal clutches if auto (rebuild time).

Steve
 
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Old 09-17-2007, 08:32 AM
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its a auto
 
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Old 09-17-2007, 11:08 AM
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If the engine RPMs raised but the tranny didn't downshift or the drivetrain didn't speed up, that means the tranny is slipping.

You can often buy some time by doing a fluid change and adding a bottle of RED LUBEGUARD to the fluid. Sometimes helps.

Avoid the slipping condition, it really accellerates the rate of wear.

Steve
 
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Old 09-17-2007, 05:17 PM
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well next weekend im going to get a oil change so ill see if they do trannys too and hope that will help
 



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