INCASEOFANEMERGENCY -> Starting a flooded engine for Your Toyota 4 Runner SUV Fourth Generation (2003-2009)

07 12.25  
If your vehicle will not start—  
(a) Simple checks  
(b) Starting a flooded engine  
Before making these checks, make sure  
you have followed the correct starting pro-  
cedure given in “How to start the engine”  
on page 370 in Section 3 and that you  
have sufficient fuel. Also, check whether  
the other keys will start the engine. If  
they work, your key may be broken. Have  
the key checked at your Toyota dealer. If  
none of your keys work, there may be a  
malfunction in the immobilizer system. Call  
your Toyota dealer. (See “Keys” on page  
12 in Section 12.)  
If the engine will not start, your engine  
may be flooded because of repeated  
cranking.  
NOTICE  
Do not pullor pushstart the ve-  
hicle. It may damage the vehicle or  
If this happens, turn the engine switch to  
“START” with the accelerator pedal fully  
depressed, and hold the engine switch at  
this position for about 30 seconds. Then  
the cranking hold function stops cranking  
automatically, and you can try starting the  
engine with your foot off the accelerator  
pedal.  
cause  
a
collision when the engine  
starts. Also the threeway catalytic  
converter may overheat and become a  
fire hazard.  
If the engine turns over at its normal  
speed but will not start—  
If the engine does not start, wait a few  
minutes and try again.  
1. Turn the engine switch to “ACC” or  
“LOCK” and try starting the engine  
again.  
If the engine is not turning over or is  
turning over too slowly—  
If the engine still will not start, it needs  
adjustment or repair. Call a Toyota dealer  
or qualified repair shop for assistance.  
1. Check that the battery terminals are  
tight and clean.  
2. If the engine will not start, the engine  
may be flooded because of repeated  
cranking. See “(b) Starting a flooded  
engine” on page 390 for further instruc-  
tions.  
2. If the battery terminals are O.K., switch  
on the interior light.  
3. If the light is out, dim or goes out  
when the starter is cranked, the battery  
is discharged. You may try jump start-  
ing. See “(c) Jump starting” on page  
391 for further instructions.  
3. If the engine still will not start, it needs  
adjustment or repair. Call  
dealer or qualified repair shop.  
a
Toyota  
If the light is O.K., but the engine still will  
not start, it needs adjustment or repair.  
Call  
a
Toyota dealer or qualified repair  
shop.  
390