Question about Toyota Sienna

1 Answer

2013 Sienna starts and dies. No fault codes. If I give it more then 50% throttle and play with it It will stay running. Anything less and it dies. Starts up normal but dies almost immediately. No Antitheft warning lights on.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toyota Master
  • 20,706 Answers

No fault code where? on the Pro OBD2 scan tool screen>?
should be in warranty, why not let them fix it?
tow it there.?

bravo that, first post ever with fast right foot test, you are on the ball.
ok, that means this.
1: it's not losing 12vdc power to run the EFI. all lamps are not dim.
2: the fast foot test, implies to me, spark is ok, (unless one cylinder shut down, a bad COP?. but the scanner will see that for sure and did not. Gross misfire, is never unreported by the scan tool. (PCM)
gross enough to stall the engine.
so fueling issues.
id check for flooding or starving for fuel. and bad fuel.

Ok so my guess, is its losing fuel pressure or you got bad fuel.

Posted on Feb 18, 2014

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 25 Answers

SOURCE: 1985 Corvette, starts runs rough then dies

I have a 85 coupe,the pumps are notorous for going out.Best bet is empty the whole tank.the pump .Is easy to pull its under the filler door.1 make sure its not your security system shutting off
your injectors .2 turn key in on poss and open gas door you should hear the motor.If not
disconnect batt and remove.be car e you dont lose the screen.once out dry off and hook up to any batt to check.there only 30 bucks but make sure you ground it out right and dont turn it on in a dry tank ,you will burn it out.

Posted on Feb 10, 2009

  • 23 Answers

SOURCE: car dies immediately after starting

SOUNDS LIKE IDLE AIR CONTROL VALVE,YOU WILL PROBALBLY NEED A COMPUTER ILDE RELEAN FLASH,IT RESETS VALVE OR IF THAT DOESN'T FIX POSSIBLY AN AIR FLOW METER AND A ECM UPDATE,HOPEFULLY YOU KNOW A TECH DEALER GOOD LUCK

Posted on May 17, 2009

Col Dempsey
  • 9 Answers

SOURCE: My 1998 Chevy 2500 vortec 4.3 v6 van starts and dies instantly

sounds like your engine immobiliser fuel cut off is activating.try taking battery teminals off,re-connect and re activate your immobiliser fob the usual way,**** it will re-set itself,& or your fob battery may need changing,it,s anti-theft cut off that is your problem.good luck.

Posted on Jul 28, 2009

  • 41 Answers

SOURCE: 1998 gmc sierra k2500 wont stay running

you'll need a professional computer to reset how ever there are two relays for fuel on chevrolet
i would suggest finding the second one first

Posted on Dec 14, 2009

  • 15 Answers

SOURCE: 2001 VW Jetta starts and then dies

nop but u should check the alarm. some cars when the battery its changed activate an silent alarm and doesnt let the car run

Posted on Mar 28, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What do you think the problem is on my 91laser,ecu or mpi


problem mpi
have it tested
run the fault codes as there may be a sensor problem that controls the ECM which works the MPI

Sep 27, 2016 | 1991 Plymouth Laser

1 Answer

2001 vw cabrio starts then dies immediately. will not stay running and you can smell gas -- seems to be flooding


Often, when a vehicle starts and dies immediately, there is a problem with the security system. It could be a key fob with a bad battery or a system that has lost communication with the rest of the vehicle. Try using a different key to start the vehicle. If this does not work, try scanning the vehicles computer to find any fault codes. Security system issues often have to be repaired by a dealer or a shop with qualified equipment. If you smell fuel when the vehicle starts and then dies, flooding would not be the problem, but rather a lack of fuel. Look for puddles of fuel under the vehicle and make sure there are no loose connections or bad lines.

Apr 23, 2014 | 2000 Volkswagen Cabrio

1 Answer

Jeep starts but immediately dies off


run fault codes and check for MAF/MAP and VAF sensor problems

Feb 22, 2014 | Jeep Grand Cherokee Cars & Trucks

1 Answer

Loses power in high gears


run fault codes and look for accelerator position sensor fault . Check for MAP/MAF sensors as well

Feb 18, 2014 | Cars & Trucks

1 Answer

Stay running after starting


Try cleaning the throttle body
CRC Throttle Body Cleaner
Instructions on the can

Jul 21, 2013 | 2004 Nissan Quest

1 Answer

1996 mercedes c280 dies when put in drive


Engine stalls or RPM fluctuates at idle up and down or dies near idle.

This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve but always run a OBD2 fault code as well as the cleaning procedure. Buy a can of throttle valve cleaner (do not use carburetor spray cleaner!) from NAPA or Carquest (made by CRC chemicals) and spray it into the air intake while the engine is running, use up about 1/2 the can, engine will try to stall hold the speed up, shut it down and let it soak for 30 minutes, restart and blow out the remaining fluid, shut it down and disconnect the negative battery cable for 5 Min's to reset the base idle control

Oct 15, 2012 | 1996 Mercedes-Benz C-Class

1 Answer

Starts but dies


try and clean the throttle body and idle control valve

Apr 13, 2012 | Chrysler LeBaron Cars & Trucks

3 Answers

Car dies when stopping, then starts up


Throttle body or idle control valve, with both of these faults you can normally get away with cleaning them.

Feb 18, 2012 | 1997 Pontiac Grand Prix

1 Answer

96 cavalier 2.4 starts runs great -chokes


Check the crankshaft position sensor. If the plug is loose or the sensor itself is bad it will cause similar problems

Aug 23, 2008 | 1988 Chevrolet Cavalier Z24

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

214 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

77194 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22265 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8743 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...