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Resources for the Repair and Maintenance of your 1994 Toyota T100

1994 Toyota T100

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1994 Toyota T100 Problems

Exhaust & Emissions -- Verified

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.

Drive Train -- Verified

On vehicles with a manual transmission, worn shift bushings can cause the transmission to pop out of gear, especially when coasting down in 1st or 2nd gear. Replacing all the shift linkage bushings is pretty straight forward and not expensive and will commonly correct this concern.

Drive Train -- Verified

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 -- Verified

At higher mileages (125,00+) the Engine Coolant Temperature Sensor may intermittently stop working, especially when the vehicle is fully warmed up. This can result in illumination of the Check Engine Light and/or an engine stalling problem.

Exhaust & Emissions -- Verified

The EGR System tends to get restricted or blocked with carbon after 100,000- 125,000 miles which will cause an emissions test failure for NOX. If the EGR system is equipped with an EGR temperature sensor it will trigger a Check Engine Light for improper EGR flow. The repair is to clean out the EGR passages and the EGR Temperature sensor. Our technicians tell this repair is pretty straight forward and takes about 1-1.5 hours. It is al...

1994 Toyota T100 Recalls (Recent)

Suspension & Steering, October 5, 2005

RepairPal Expert Overview:

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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1994 Toyota T100 Questions and Answers

darren, 1994 Toyota T100, 3.0L V6, Silverthorne, CO

the passenger side inner axle has movement in the diff houseing . Is this normal

Wondernurse, 1994 Toyota T100, 3.0L V6, Las Vegas, NV

My truck has an automatic radio antenna motor which is broken. I would like to repair it but have no idea how much it should cost.

dlinder, 1994 Toyota T100, 3.0L V6, Monroe, TN

My grandfather is wanting to know how much torque he needs to put on the bolts. Can you help?

nulldon, 1994 Toyota T100, 3.0L V6, Nashville, TN

I need to replace the valve gaskets on my 1994 toyota t-100 V-6 Auto. It has approx 140k miles.
This past weekend my radiator blew and thermostat froze up. I had to drive approx 20 miles of sto...

Visitor, 1994 Toyota T100, Aiken, SC

I am trying to hook up a wiring harness to my truck, but I'm not sure which wires go to which lights. The trailer harness has a white,yellow,green,and a brown wire coming off the harness. The ...

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1994 Toyota T100 Reviews

With 220,000 the 4 cyl. engine uses no oil. Most problems I have had have been my own mistakes by trying to save on parts. It cost me headaches when I found the the muffler shop put the wrong cat converter replacement on and it wouldn't pass smog. I love this truck. I had a clutch peddle bracket crack and could not figure out way it was so hard to shift. I spent over $1500 on restoring with body work and dents. It looks like new. Even if I had to put a couple thousand in it I would. I love this truck. I would bet it will be going strong at 350,000.

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