1994 toyota previa runs rough on startup

SOURCE: My Toyota Previa will not start when cold

you need to dry out your gas tank go to autozone and ask for gassoline additives

SOURCE: where is the flasher on a 1994 toyota previa

The flasher is bolted to the firewall behind the right side of the instrument panel and you can't get to it from underneath the instrument panel. You will have to remove the center console fascia to get to the instrument cover screws and remove the instrument cover. Then you can get to the instrument holding screws and move the instrument panel out of the way. Either a service manual or AutoZone.com will have this information and pictures. Replace the flasher with a genuine Toyota flasher relay. The aftermarket relays might look like they fit but I have found out they don't work properly. The flasher is bolted to the firewall with a 13mm bolt. Take out the bolt and replace the flasher.

SOURCE: misfiring

See what cylinder is loosing (if that's it) spark. Use a spark tester if you can, or remove plugs and turn it over with the wires on all of the plugs, grounded!

SOURCE: 1994 toyota corolla has a runs rough at idle and

I have a similar problem with one of my Toyota Corollas. It's a 95 model with the 1.8L engine (7A-FE, automatic). But unlike yours, it has plenty of power while running. Here's what it does. Occasionally the engine misses. Sometimes it will die. This is most likely to happen when you start the car and put it in reverse and start rolling without giving the engine time to adjust. I've been told by some customers that it will die sometimes when coming to a stop. But this has never happened when I drive it. I don't think it's a fuel issue because the car runs just fine when it's running.

Here's what I've tried so far:

1. Replaced spark plugs and wires.
2. Used gasoline additive fuel injector cleaner.
3. Checked air filter.
4. Checked vacuum hoses for leaks.
5. Replaced PCV valve and hoses.
6. Cleaned the air intake and throttle body with carburetor cleaner.

1. Check the throttle position sensor.
2. Check the MAF sensor.
3. Adjust the idle via the set screw.

Michael Khait

• 145 Answers
• Posted on Aug 17, 2010

SOURCE: how to change front brake pads on toyota previa

open master cyl cap
remove tires
remove 2 bolts holding caliper
push piston in (GET THE C CLAMP)
change pads