the other day i started my 00 gt and it was acting funny, it would act like it was going to die then it would jump back up to idle. after a while of driving the cel came on, so i took it to the dealer and they said i needed to change my spark plugs. i changed them and it started running normal again but a couple days later it came on and started running weird again. it will come on after a couple days of driving and im lost. can anyone give me an idea of whats going on?
You need to find someone good with a scope. It could be a number of things...from the crank shaft sensor to the ecu. It may cost you money. Lots of it. But if its under warrenty make the dealership fix it as long as you only pay for thedeductable once. Also what was the code? email me at redbullktm1212@aol.com and let me know what the cel code was. I'll help ya out.
damn bro that doenst soudn to good. MAy be a good time to trade it in and nto tell them. Thats what we do with your cars whent hey start to break My moms grand cherokee started to do somehting similar but it woudl die too. We traded it in promptly and hoped it didnt die at the dealer
Thank you.: Thanks to all the people on this site that have helped when asked and open my eyes to all the possibilities on what I can do to my car. GB's
Random: Coming Soon:
Air Bags (suspension)
Red Underbody Neons
TRD Sports Lid
TRD Rear Strut Bar
Alpine CDA-9851 or 53
HIDs
Tinted Windows: 50 rear, 20 front
Sw
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.
Bring it back to the dealer! 
My moms grand cherokee started to do somehting similar but it woudl die too. We traded it in promptly and hoped it didnt die at the dealer 
