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2000 toyota sienna misfire - Cars & Trucks

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The following are the general instructions on the start of diagnosing any electronically controlled engine or transmission problem.

The engine and the automatic transmission (transmission control is only for automatics, engine is still computer controlled no matter the transmission type) in this vehicle are computer controlled and in most cases when a fault occurs a fault code is stored in the memory of the computer control module. There are exceptions to this, such as the Mass Airflow Meter and fuel pressure problems. What must be done is to have all the basic testing done such as a scan of the system for fault codes as well as a check with a live data scanner tool for engine functions that are not within range of normal, a trained technician is required to know what is correct and what isn't, then based on careful diagnostics done from a factory repair manual the correct part is replaced or the wiring repaired or the computer replaced (known as the PCM or ECM,ECU), which is very rarely the problem. Other basic checks must be done as well such as mechanical problems with the engine as well as engine state of tune and mileage on the engine. The transmission can have mechanical issues as well such as no gear engagement at all or a failed pump or other pressure related problems. Also engine mechanical problems can and do cause many drive-ability related problem such as rough idle and other symptoms.

Posted on Apr 18, 2013

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Posted on Jan 02, 2017

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  • 155 Answers

SOURCE: '00 Toyota Sienna-stuck door

the lock actuator is binding/hanging up, replace it and lube the linkages this should cure that problem....hope this helps...let me know...GL

Posted on Jul 06, 2009

  • 2 Answers

SOURCE: integration relay p/n 82641-08020 for my 2000 Toyota Sienna van

Dealer Item ` $200
Junk Yard ~ $100
https://toyotapartscenter.net/toyotasiennaparts.html?gclid=CPX5u8HUlZ4CFSn6agod6Ae1oQ sells them for $167.17 + shipping and tax
PH; 800-516-1455
I recommend a pull, light tap and reconnect, recheck B4 buying. Also, shop manual has proper test procedure, Pages BE16-17

Posted on Nov 18, 2009

  • 1 Answer

SOURCE: toyota sienna interior lights not working

The problem is in the sunvisor light. You will have to take the light assembly off and you will find wires have become disconnected.

Daviscacare.com
757-689-4701

Posted on Jan 29, 2010

  • 141 Answers

SOURCE: the sliding door on my 2004 toyota sienna won't close

Try this.....Find the latch on the door, stick your finger in the hole, lift up and pull the door handle at the same time, the inside latch mechanism should go up, then try the door again. It would be nice if that's all it was huh? Sometimes they stick when they get too cold. If this works for you....spray it with some WD-40 or graphite. Hope this worked for you. Cheaper than the 2000.00 motor!

Bryon

Posted on Feb 05, 2010

  • 154 Answers

SOURCE: How do I install a 2000 Toyota Sienna sun visor?

COVER COMES OF BASE.. REMOVE TWO SCREWS.. TO REPLACE

Posted on May 31, 2010

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2000 toyota sienna got code p1190 and multi misfires.changed spark plugs and wires and all 3 coils.


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How do I install a 2000 Toyota Sienna sun visor?


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