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
- I need to find the location of the crankshaft position sensor. Its supercharged.
- how to change or clean out egr valve on 1995 Toyota Previa
- Lighter quit, then CD player, now speakers down 1x1. Fuses not blown. Any help?
- I have a coolant leak that none of my mechanics can find. What could it be?
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
I've had a coolant leak issue for the past year. First they replaced the cap. Then they replaced the heater control valve. Recently, the temps dropped below freezing and I noticed a puddle of coolant under front mid/passenger side of my car.This is where the puddles always appear. I checked t...
And sometimes in D it lags and surges. Or if I'm cruising at around 45-55 and let my foot off the pedal it seems to drag......like I'm slightly braking. This all began after I was having starter issues, which I've seemed to have fixed. Although the starter seems to stick a little s...
The door will not open and I want to open it so I can put gas in the tank but I don't want to damage the door.
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.