== == Could possibly be a heater core leak. Coolant is getting blown up through the vents when you have the heater on. May need to do a heater core check and replace. if you have the a A C on it means that your A C freon its leaking, also if you run the AC on with one window open it will create smoke fron the humidity coming in to the car if it's white somke it's dangerous "cause it will put you to sleep while you drive and you will not feel it..
4 pounds aproximatly
By using water
Follow the link below to the Previa user group.http://autos.groups.yahoo.com/group/previa/message/32333
above heater controls center of dash
Most auto parts retailers can help you.
push the a/c buttom in and lift the lock gently and take the cover off
Call Toyota and give then the radio model # they Ill give you the code
The valve seals most likely.
Driver side 1/2 way back under the along the edge.
if it is an import you can get a fitting to change it to the UK fitting from halfods for about £15-00
if i can remember right and most Toyota are the same around the 1993 and 1996 range ,you will find the signal relay switch behind the dash ,
After calling my local authorized Toyota Dealer (Parts department), they told me that the gear ratio for my '93 Toyota Previa rear end is 4.30. It may vary, depending on the vin number of your car, so you have to call your local Toyota dealer (parts department) and ask them for the information with your specific vin number. For mine, it was the 4.30.
I have a 93 previa. I took it to a mechanic because it wasn't cooling. they recharged it after replacing the nipple on the system with one that takes the newer freon.
FREON!! but you can convert it to R-132a. Buy a kit on any auto parts dealer.
In a 91 Previa, most of the fuses are under the top panel, at center of dash. There is a small release botton, under the lip of the dash panel, above the radio. There are some main fuses under the hood, by the battery.
check out http://www.autozone.com/az/cds/en_us/0900823d/80/22/c9/8d/0900823d8022c98d/repairInfoPages.htm
Located above the radio center console there is a dash board cover above the fuse box. Open by lifting on the top edge above the radio.
Open bonnet remove trim between headlights the are two screws on the top and the other one is on the side under trim then it just pulls out.
The reservoir automatically replenishes oil in the oil pan if it is burned away. It was made for the consumer who doesn't change oil regularly.
possible causes are dirty injectors or loose connection on high tension cables from distributor to the plugs.
nipodenso, platinium points.
How do I replace the Inigtor for corola Toyota 1993?