Previous Thread
Next Thread
New Reply
Print Thread
Rate Thread
Help! Rough Idle, Shaking, Bogging, Hesitation, Stalling #448553 Nov 12, 12:18pm Nov 12, 12:18pm
Joined: Nov 2011
Posts: 2
Denver, CO
J
jarigden OP
New Member
jarigden OP
J
New Member

Joined: Nov 2011
Posts: 2
Denver, CO
Help! Rough Idle, Shaking, Bogging, Hesitation, Stalling
Hey Everyone,

I could really use all your help guys smile I have a 2000 Toyota Celica GTS manual and after it warms up it begins to bog, idle rough and even stall. The car even shakes (the tachometer is jumping up and down at a range of 100-500 rpm) when slightly pushing on the gas petal, or when im decelerating. Even when I give it a lot of gas it still hesitates and is kinda jerky (hum cant think of a better word to use). When Im at a light I have to rev the engine to prevent it from stalling. I just installed a new mass air sensor and the issue persists. I also added premium 91 octane fuel and the problem has not gotten better... All of these issues ONLY occur AFTER I have been driving for 10-15 minutes (when the temp gauge ticks up two notches) and does not go away until i stop and let the car cool down for an hour. Please help smile


Thank you ALL!

Re: Help! Rough Idle, Shaking, Bogging, Hesitation, Stalling [Re: jarigden] #448559 Nov 13, 9:02pm Nov 13, 9:02pm
Joined: Oct 2011
Posts: 9
USA
C
celica123
Member
celica123
C
Member

Joined: Oct 2011
Posts: 9
USA
I had a similar problem with my 2004 celica gts, it could be the vacumm swithching purge valve (attachs to the air box, not the one by the gas tank). Non of the auto parts stores in America have this item, if they do, that means they only sell you the one by the gas tank. Ask Toyota dealer to order it from japan. The part costs about $100 including tax, shipment. Hope this will be another way to solve your problem. Auto parts store will have the one called "vacumm switching valve" make sure you don't buy the wrong stuff. type in google images "celica purge valve" and take that picture to toyota dealer. It takes 1 minutes to install this thing buy yourself


Re: Help! Rough Idle, Shaking, Bogging, Hesitation, Stalling [Re: jarigden] #448628 Nov 14, 7:49pm Nov 14, 7:49pm
Joined: Nov 2011
Posts: 2
Denver, CO
J
jarigden OP
New Member
jarigden OP
J
New Member

Joined: Nov 2011
Posts: 2
Denver, CO
Thanks for the info. So i started researching the purge valve and it seems I had the blue connector plugged into the purge valve instead of the black one (and i read that the black one is the right connector... the problem is... the black connector was just dangling, and for the life of me I cannot seem to figure out where the blue one should connect to, see pic below) My thoughts were perhaps its no longer used because of the CAI thats installed? I doubt this is the only problem, but if it is just a connector issue, i dont want to waste any more time with something so simple.

As i stated before, the car runs great initially, but AFTER its warmed up, it gets really jerky when i lightly hit the gas petal or take my foot off the gas petal, plus the car stalls when in idle.

Linked Image

Linked Image

Re: Help! Rough Idle, Shaking, Bogging, Hesitation, Stalling [Re: jarigden] #448704 Mar 26, 3:54pm Mar 26, 3:54pm
Joined: Mar 2012
Posts: 26
Pennsylvainia
hmercier1714
Member
hmercier1714
Member

Joined: Mar 2012
Posts: 26
Pennsylvainia
So it won't hurt the car is the blue one is bt connected to anything?

Join the conversation - Register Now or Log In to add your comment


Moderated by  isaac 

Member Spotlight
gts_drew
gts_drew
2000 Toyota Celica
Nc, Usa

Posts: 218
Joined: December 2004
Show All Member Profiles 
Recent Topics
stock radio hardware
by 97celica. 12/12/2017 12:12 PM
FS: 2000 Toyota Celica for sale Los Angeles area
by LaRN. 12/10/2017 9:52 AM
Toyota Celica Upgrades
by FlawlessGamerYT. 12/09/2017 11:06 AM
Why did my tachometer stop working
by NinjaMasterShaw. 12/08/2017 6:20 AM
Gauge cluster board aftermarket
by NinjaMasterShaw. 12/07/2017 5:06 PM
How would I go about giving my steering wheel a facelift
by NinjaMasterShaw. 12/06/2017 2:22 PM
Hard to press cluch pedal?
by Arve2afm. 12/05/2017 6:40 AM
Hello! New Member here :)
by Kizmo_JW. 11/29/2017 2:30 PM
Customize Your Toyota Celica Privacy Policy · About · Contact
Privacy Policy · About · Contact
CelicaHobby.com is an independent Toyota Celica enthusiast website. CelicaHobby.com is not sponsored by or affiliated with Toyota Motor Sales, USA, Inc. in any way. The Toyota and Celica names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.
© CelicaHobby.com, 2001-2017
Powered by UBB.threads™ PHP Forum Software 7.6.1
(Snapshot build 20171122)