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Resources for the Repair and Maintenance of your 1995 Toyota Previa

1995 Toyota Previa

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1995 Toyota Previa Problems

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...

Exhaust & Emissions -- Verified

Over the time the exhaust gas recirculation (EGR) system may become plugged with debris, the oxygen sensor may also be getting slow or 'lazy' around this time. When servicing or cleaning  the EGR system, it is a good idea to replace the oxygen sensor because it works in tandem with the EGR system.

Engine -- Verified

It is important to regularly check the valve clearance as the exhaust valves may become too tight. This will lead to valve failures, which are expensive to repair.

Exhaust & Emissions -- Verified

A rough idle and even an emissions inspection failure for high HC and CO can be caused by improperly adjusted valves. Also, exhaust valves may become to tight which can lead to valve failures. Our technicians tell us that regular valve adjustment inspections are a must.

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.

1995 Toyota Previa Questions and Answers

Jackkyl, 1995 Toyota Previa, Prescott Valley, AZ

Ok here's the gig: My cooling system hasn't been serviced for quite a while and that may have caused issue to begin with. I noticed my van rapidly heat up one day, and changed out the the...

picasso, 1995 Toyota Previa, Victorville, CA

I just started to remove my starter for testing and I'm having trouble getting to the top 2 bolts that are supposed to be located on the upper section of the bell housing. I am going according...

mommyteddybear, 1995 Toyota Previa, Eureka, CA

my supercharger needs oil but i don't know what type

dcadwt, 1995 Toyota Previa, 1.5L 4 Cylinder, Seattle, WA

I have a A/C manifold servicing set. what pressures levels do I recharge my Previa A/C system to? Low and High

davey74, 1995 Toyota Previa, Wasilla, AK

hi i've just bought a 1995 2.4 petrol previa and the speedo, rev counter and temp gauge doesn't work any ideas

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1995 Toyota Previa Reviews

i just love my previa there is only a few things i don't like. There is a lot of blind spot looking out the back window

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