1998 Toyota T100 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Toyota T100
- Automatic Transmission May Not Shift Correctly at High Mileages
- Throttle Position Sensor Out of Adjustment Due to Wear/Carbon Build-up
- Engine Coolant Temperature Sensor May Stop Working at Higher Mileages
- Worn Shift Bushings Will Cause Manual Transmission to Pop Out of Gear
- Failed Emissions Test Due to Blocked EGR System
- Power steering pump went out and replaced.Truck starts but the belts do not turn
- where is the location of the Transmission computer
- will a two wheel autommatic trans.work on a 4-4 two wheel is a25 an 4-4 is a 20
- my emisson light is on the toyta dealer can;t find the problem. number 2 and 5 c
- Do I need to replace my shock absorbers?
1998 Toyota T100 Problems
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.
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.
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.
1998 Toyota T100 Questions
or this is the part I think I need
Toyota T100 1996-1998 Relay Integration Box Module Computer ECU 82641-34010
I installed a DVMotorsport gas saver and after one tank of gas My truck stays in low gear , and the low gear is light up on the dash , and the seat belt light stays on unless I shift ...
I've heard it both ways, mostly that they need to be replaced by someone trying to sell me an expensive new set.
My car-nut buddy says they're fine, never need replacing.
But my truck seems to sit a little lower on the driver's side (I'm not THAT heavy, only 175 lbs!) and the ...
It had been around 5,000 miles since I had it changed at a shop, and after I put the 5 quarts in that the manual suggested, it read way above full on the dipstick.
My car-repair nut friend thinks I have the wrong dipstick, possibly I got a 4-cyl dipstick for a 6-cyl engine?
But that doesn...
1998 Toyota T100 Recalls
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.