07 Toyots Tundra Idling Low
Ive always considered this a characteristic of a cheaper low budget econo type of vehicle.
07 toyots tundra idling low. 3 people found this helpful. I have a 2003 toyota tundra trd edition my battery went dead so i jumped it this morning the truck started fine but when i got home it would idle really low. 2005 Toyota Tundra SR5 AC V8 47 I know this post is from 2018 but Im new to this page and hoping someone can answer my question.
2003 Toyota Tundra 47l has anyone had the issue of when stopping at a stop light and your truck starts to idle low and then just completely cuts power and the check engine light and battery light comes on. One of the other answers said 1300labor to replace TPI. I tried changing plugs just in case and that didnt help the idle.
Sometimes the computer can be tricked into thinking it needs to slow down the idle. It acts like it wants to start but dont. Toyota and Lexus rough idle after battery replacement.
A common concern DIY Toyota and Lexus owners call CARspec for is a rough idle starting and dying or a hard start just after replacing or disconnecting the 12 volt starting battery. Hopefully the check engine light is on. Put everything back together and start the engine and rev up a few times and then shut the engine off and start back up and let it idle.
Give it some time or go on a long highway drive and you should be fine. The rpms at idle gets to be as low as about 200 rmps. It will idle fine after reseting computer and starting.
This will force the throttle body to learn the idle position. I cant even hear the truck running with my cutouts open. This tip pertains to 2004-2007 Toyota vehicles including 4Runner Tu.