Thermostat location on 4 cylinder Previa - 1993 Toyota Previa

There is no cabin air filter on that vehicle.
RPM gages are an option and may or may not be present.
The engine is a 4 cylinder and most 4 cylinder engines have BELTS,

There are two thermostats - one for the cylinder head and one for the block (cylinder head thermostat is set to keep cylinder head cooler). Location of the primary (cylinder head thermostat) #3 is where the upper radiator hose is mounted to the engine. Secondary thermostat #4 is somewhat lower but in the same area/housing. see link Thermostat and Related Parts 2 0lL ECN 2 4L ED3 Selected part 55111016AC...

Toyota Previa Questions - 93 toyota previa having white ...

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CarGurusMar 17, 2013 - 93 toyota previa having white smoke while starting and stu-off while running on the road. ... Lift the cylinder head off the engine block and move to oneside. Remove the ... 1992 Toyota Previa 3 Dr LE Passenger Van ... was going down the road one day and it just shut off. it will turn over but wont crank.Missing: water

Rough idle, bad hesitation on acceleration, perfect idle with ...

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1994 Toyota Previa Questions ... Idle is perfectly smooth for first 1 - 2 minutes after overnight cold start, before .... This may be because the throttle position sensor is signalling just off idle. .... My check engine light came on with PO-420 code. ... theengine was turning over under starter motor that would bring the engine to an ...

Re: Replacing a Previa head gasket. - ToyotaVanTech

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Dec 3, 2011 - 20 posts - ‎2 authors
Okay, so you've got a Toyota Previa with a blown head gasket. ... The next few pix are taken after dropping the engine out from the bottom using a ... You can see a definite path between the water jacket and the cylinder. ... I believe this was a result of #1blowing and over pressurizing the cooling system.

How to Change a Coolant Temperature Sensor - YouTube

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Sep 16, 2012 - Uploaded by rehma6b0

The pressure cap on the four-cylinder engine is on top of the thermostat housing, on the driver's side of the intake manifold, rather than on the radiator. Locating the thermostat is easy, just look under the pressure cap.
How to Change Thermostat in 1999 Dodge Stratus 4 Cylinder

It's mounted on your transmission,here's a link to what it look's like. http://www.autozone.com/engine-management/vehicle-transmission-speed-sensor/duralast-vehicle-transmission-speed-sensor/toyota/previa-2wd/1991/4-cylinders-a-2-4l-fi-dohc/579076_0_20285

- Check the radiator cap for proper sealing.
- Blow air from outside and inside of the radiator to clean the fine dust accumulated in the feathers and fins.
- Check the radiator for clogged inside. Clean the radiator after disassembling it.
- Check the water pump belt for looseness or wear.
- Check the thermostat valve.
- Check the cylinder head gasket or re-torque the cylinder head bolts.

In the right back of engine compartment--just in front of the driver.

pcook90,

Feeze plugs are located on both sides of the block. V6's should have 2-3 on each side, and a V8 should have 3-4 on each side. A four-cylinder should have two or three on each side as well.

Let me know if you need any further assistance.

carsandcomps,

Guru, Premium Expert @Fixya.com

It could be the thermostat replac eto be sure but also check to make sure the cooling fan is coming on periodically observe engine idling after the motor warms up the fan should come on after 5 - 10 minutes idling if not replace either the fan relay or the coolant fan switch

4 CYLINDER ENGINES THERMOSTAT LOCATED ON LOWER WATER PUMP NECK.5 CYLINDER ENGINE THERMOSTAT IS LOCATED LOWER RADIATOR HOSE NECK ON THE LEFT SIDE OF THE ENGINE BLOCK BEHIND THE WATER PUMP HOUSING.