answersLogoWhite

0


Best Answer

I believe it is blinking because there is a misfire inside the engine. Meaning that the timing is off. This could be because the timing belt may be old and the teeth are chewed and are not as rigid. That was the case for my 96 tacoma.

User Avatar

Wiki User

โˆ™ 2006-05-26 20:05:31
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar

Add your answer:

Earn +20 pts
Q: If the check engine light on a 2000 Toyota Sienna is blinking what are the possible causes?
Write your answer...
Submit
Related questions

What causes Steering wheel occasionally to vibrate in 2001 Toyota Sienna?

get a wheel alignment


What causes your battery light to flash on and off in a 2000 Toyota sienna?

A failing alternator.


What causes the check engine light to come on in a Toyota Sienna?

Low fluid levels in engine.


What causes the AC on a 2002 Toyota Sienna to blow only room temperature air?

Usually the refrigerant has leaked out


Why does your 1991 Toyota Camry hesitate?

Many possible causes. For starters get caught up on your maintenance needs.


What could cause the tail lights not to work on a 1998 Toyota Sienna?

If just the tail lamps don't work, and the front park lamps do, it is most likely the bulbs burnt out. A bad ground, blown fuse, broken wires, bad switch are other possible but less likely causes.


What condition causes the brake warning light to light on a 2001 Toyota Sienna?

Check brake fluid level in master cylinder Check to make sure parking brake is fully released


The blinking of an eye?

your eyes get dry mostly so it causes you to blink.


How do you Fix a broken horn on a Toyota Sienna?

There are many causes to a broken horn. The best way to fix it would be to check the relay, change the fuse and change the clock spring usually located behind the airbag.


What does a blinking engine light mean on 2003 Chevy 1500 HD?

A flashing check engine light usually indicates a misfire. You need to check codes to know possible causes.


What are some possible causes of engine vibration especially at idle in a Toyota Corolla GTS?

Possibly an umbrella wrapped around the flywheel?


What causes your floor on your Toyota Sienna to get wet?

The cause of a car floor getting wet could be something as simple as a seal in the door going bad. Depending on which side of the car, it could also be a leak in the HVAC system of the car.


What causes a blinking engine light and misfire in a Honda Civic?

normally the coil pack


What causes the check engine light to come on in your 2007 Toyota Highlander Hybrid?

Any fault that affects emissions will turn the light on. You need to have it checked for codes to know possible causes.Any fault that affects emissions will turn the light on. You need to have it checked for codes to know possible causes.


What causes a 2002 Toyota Sienna to start but not stay running?

twice Toyota replaced the idling valve assembly in my 2001 sienna van, under the 36,000 mi warranty, since then I've had it replaced another 2 times. the mechanics say it's a defect in camryand sienna vans. so my last mechanic advised me to use better brand gas like chevron, which i guess helps coz i used to put any type from arco, vons, Costco, generic types. when the idling assy is replaced, it starts and idles fine, assy alone costs about $220-260+


What muscle causes squinting?

The Orbicularis Oculi closes the eye, causing both squinting and blinking.


What causes the check engine light to flash in a Toyota Sienna?

It is important to pay attention and understand why the warning lights come on. The Check Engine light will flash because there is in issue within the cars engine, the number of flashes usually indicate the code number.


What causes Blinking check engine light 1998 Mercury Mountaineer?

An ignition misfire has been detected


What causes a quick blinking turn signal on a 2006 Kia Spectra?

One of the bulbs is burnt out and not working.


Definition of possible causes of laboratory accidents?

some possible causes are careless and..............


Does watching television causes lack of blinking?

No, watching television does not cause lack of blinking. You are most likely so concentrated on the TV that you are forgetting to blink. Soon your involuntary muscles will cause you to(my teacher told me this).


How is your Toyota Celica engine is over heating what could cause this?

Many possible causes... coolant level, thermostat, head gasket, water pump, fan not working


Possible causes for over heating of 1994 Toyota 4-runner?

A compression check and cylinder leak-down test should tell you the condition of your engine.


What would cause the check engine light to come on in a Toyota?

Any fault that affects emissions will turn the light on. You need to have it checked for codes to know possible causes.


What causes a smell of exhaust or burned engine oil from the heater vents of a 2001 Toyota Sienna?

Doesn't matter what type of vehicle, this indicates an exhaust leak and an oil leak. The burnt oil and the exhaust, get pulled into the cowl which is where the air for the interior comes from! Not very healthy...