1993 Toyota T100 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Toyota T100

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1993 Toyota T100 Problems

Automatic Transmission May Not Shift Correctly at High Mileages

At higher mileages, (125,000-150,000) the automatic transmission may not shift correctly. This can be caused by the throttle position sensor being out of adjustment or a shift solenoid needing to be replaced. Typically the transmission does not need to be completely overhauled.

Engine Won't Crank Due To Starter

If the engine will not crank over, the most common problem is the starter. These will tend to go out at about 100,00-125,000 miles. Sometimes it is only the starter solenoid, but often the complete starter (including solenoid) needs to be replaced.

Driveability Concerns Due to Throttle Position Sensor Out of Adjustment

The Throttle Position Sensor can get out of adjustment due to wear in the throttle body or due to carbon build up. This will cause the idle timing to advance more than 30 degrees which will cause very high HC and NOx emissions. Conversely, the Throttle Position Sensors can wear out and not properly advance the timing which causes a lack of power and poor fuel economy.

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1993 Toyota T100 Questions

Issue with 4x4 and knocking noise... (1 answer)

4h won't engage and there is a knocking noise coming from the front end when I try. Truck had been sitting for awhile but otherwise seems to be running well.

how to retrieve codes from 93 T100 (1 answer)

what ports do you jump to get diagnostics for 93 Toyota T100

93 T100 won't rev past 3000 rpm (1 answer)

93 T100 looses power at 3000 rpm drives almost normal up to 2500 rpm then I have to feather throttle to maintain speed .

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1993 Toyota T100 Recalls

Toyota Recalls 1990-1998 Trucks Due to Cracked Steering Relay Rod

Toyota is recalling 1990-1995 4Runner, 1990-1995 pickup, and 1993-1998 Toyota T100 trucks because the steering relay rod may crack under stress. This may increase the risk of a crash. Dealers will replace the steering relay rod.

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1993 Toyota T100 Reviews

Rated
based on 3 customer reviews
I have a 1993 Toyota T-100 this is the second T-100,my first being a 1996.After having the first the only truck i am happy with is the T-100.Neither of these trucks have ever let me down,they run excellent.and off road they lead the pack.I wish Toyota would go back to building this size truck with the same running gear and motor as the T-100.Clearly there is not a better built truck than the T-100
129,000 miles and still doing good. Cruise control doesn't always work, but otherwise I've only needed to get a few heavy tune-ups in the many years I've had it. This was my first vehicle and I plan to stay with Toyota trucks.
just turned 200,000 miles and I don't baby this truck. It works hard tailpipe has rusted OFF from the back bumper to the back of the muffler. but it's quiet enough. looks weird under there. My solenoid just went out (I hope it's not the starter) and the drivers door outside lock has broken inside the door twice. Aside from those things I wouldn't trade this truck for 12 new dodges.

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