Toyota Sienna Engine

Browse Toyota Sienna Engine questions and answers. Choose a question that matches your symptoms.

171 discussions


The Car Stalled In Traffic And Had It Towed Home. When...

2001 TOYOTA SIENNA
The Car Stalled In Traffic And Had It Towed Home. When I Started Checking Things Out I Noticed That The Key On And Engine Off Lights On The...
1 ANSWER
Asked by jimmyholliday

Engine Cranks But Will Not Start

2001 TOYOTA SIENNA
2001 Toyota Siena- After A Run In It If Outside Temp Is 80 Or Above. What Can Be The Problem? During Winter Or Cooler Months No Problem. Hot...
1 ANSWER
Asked by kdwallace7

2001 Toyota Sienna Sudden Oil Loss

2001 TOYOTA SIENNA
Oil Light Came On . Inspected Immediately And Noticed Oil Stains Just Below Valve Cover. Added 4 Qts To Make The Three Mile Trip Home And...
1 ANSWER
Asked by jamiealford

2001 Toyota Sienna ECM

2001 TOYOTA SIENNA
The Dealer Said My Ecm Was Bad. I Know There Was A Tsb Oct 19,2005 About This But I Am Out Of Warranty. My Current Ecm Is Part 89661-08060...
1 ANSWER
Asked by sphornets

ECM Problem

2001 TOYOTA SIENNA
My Vehicle Initially Shut Off. I Took It To The Dealer. The Cleaned The Throttle Body And Iac Valve. It Ran Better And They Suggested...
87 ANSWERS
2 IMAGES
Asked by szalkuskt

Engine Cranks Won't Start

2001 TOYOTA SIENNA
I Was Driving Down The Road As If Someone Turned Off The Ignition Switch. It Did Not Sputter Or Anything. It Just Cut Off. It Only Cranks...
41 ANSWERS
1 IMAGE
Asked by szalkuskt

2001 Toyota Sienna PO420 ECM Replacement

2001 TOYOTA SIENNA
Technician Says Need To Replace Ecm Bases On Toyota Tech Bulletin. It Is Not Under Warranty Anymore. First, Is The Cat Converter Really Bad...
6 ANSWERS
Asked by svnova

2001 Toyota Sienna 2001 Toyota Sienna Rattling Noises

2001 TOYOTA SIENNA
Noises Problem 2001 Toyota Sienna 6 Cyl Front Wheel Drive Automatic We Recently Have Noticed That When We Accelerate There Is A...
1 ANSWER
Asked by saucedo7

2001 Toyota Sienna Burning Oil

2001 TOYOTA SIENNA
Our Sienna Periodically Belches White Smoke At Startup. But Not At Every Start; It May Go Several Days Without Smoking, And Then Emit A...
3 ANSWERS
Asked by jerrylink

2001 Toyota Sienna 02 Sensor

2001 TOYOTA SIENNA
Electrical Problem 2001 Toyota Sienna 6 Cyl Front Wheel Drive 87,000 Miles My Engine Light Has Been On For Some Time. Testing Has...
3 ANSWERS
Asked by becky albanese

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