07 Toyots Tundra Idling Low
Take the air duct off and look at the butterfly in the throttle body.
07 toyots tundra idling low. 3D Metal TRD Emblem Sticker Decal Toyota Racing Development Tailgate Badge. The cat converter and three Ox sensors replaced. 3 people found this helpful.
Ive always considered this a characteristic of a cheaper low budget econo type of vehicle. The truck is straight piped but still has the O2 sensors catalytic converters and thats it. Right around 100000 the truck started idleing real low.
Hopefully the check engine light is on. I have a first gen 2003. I thought that it was misfiring so i changed all my spark plugs and it didnt make a difference.
I have to put my truck in park then turn it off and back on and it still continues to idle at like 250 rpm then itll jump up to 1 grand rpm. Toyota and Lexus rough idle after battery replacement. Disconecting batt resets the computer.
While there are a variety of reasons your Toyota Tundra has a rough idle the most common 3 are a vacuum leak an issue with the spark plugs or a problem with the ignition coil. It will idle fine after reseting computer and starting. 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.
You should check the transmission fluid immediately. By pressing the gas you make the computer think it is idling to high so it keeps turning down the idle. 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.