Toyota Previa Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Toyota Previa
- Rough idle, bad hesitation on acceleration, perfect idle with TPS disconnected
- Where is the thermostat located?
- Hi. i own a 1995 toyota previa 2 wheel drive, s/c.. I have check ingine light on
- Where is the fuel cut off (reset) switch located?
- Does the rear shocks have mounts? If so, how can I find them?
Toyota Previa Problems
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 also wise to verify the EGR system components i.e. the Transducer, EGR Valve and VSV Solenoid at this time.
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.
Toyota Previa Questions
also the ob light is blinking on/off. one of the 2 fault codes says" Shift Solenoid E", Question are those solenoids or sensors located inside the transmission?. Transmission is operating normal don't feel anything wrong with it... Thanks. Rene.
Auto repair company says I need to replace mounts with shocks. Are they the same as the front strut mounts because that is all I can find online?
Toyota Previa Recalls
Toyota is recalling 1991 Camry and Previa models because the failure of a specific electronic component in the radio may cause an electrical short circuit. If this happens, it may result in a passenger compartment fire. Dealers will repair the radio.
Toyota Previa Reviews
my 91 previa has 283000 miles and still going strong. never let me down always starts.
I have had this car for only 3 1/2 yrs. It had high mileage but we knew it would still lsat a little longer. I was in desperate need of a bigger vehicle because my family grew unexpectantly. I absolutely love my van. I have only had minor repairs that were routine maintenance. (tires,oil,lightbulb out) I am at 243,000 miles and its still going strong. Hope it will keep this up for at least anot...
Great car, over 240,000 miles on it now, and runs almost like new. There are little problems here, and there.