2001 Toyota Corolla Stalls

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sharky
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Joined: Wed Nov 13, 2013 7:08 pm

2001 corolla stalls

Unread post by sharky » Wed Nov 13, 2013 7:13 pm

2oo1 corolla 4am motor 16v starts then stalls after 5 sec . spark failure ....yyyyyyyyyyyyy :?

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carriedi
Posts: 2573
Joined: Wed Apr 10, 2013 12:42 pm

Re: 2001 corolla stalls

Unread post by carriedi » Thu Nov 14, 2013 5:24 pm

it does this every time you start it? giving it gas doesn't make any difference? you may have to verify that you have good fuel pressure, injector pulse and spark and see what of these three turns off first. It might take some test equipment that the regular person doesn't usually have
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JayleenF71606
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Joined: Sat Nov 08, 2014 1:01 am

2001 Toyota Corolla Stalls

Unread post by JayleenF71606 » Sat Nov 08, 2014 1:20 am

What causes the car to stall when i come to a stop light is it the fuel pump??Or air is leaking from intake manifold help!!

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carriedi
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Joined: Wed Apr 10, 2013 12:42 pm

Re: 2001 Toyota Corolla Stalls

Unread post by carriedi » Sat Nov 08, 2014 6:42 pm

if the car seems to run fine but only at stops it dies, you should look at things that affect your idle. Idle speed, idle control solenoid, throttle body coking, vacuum leak (though vacuum leaks usually will cause a higher idle than normal), if it's an automatic trans, the trans not letting the engine slip enough at idle...

if you can scan the engine data stream and watch the idle control, see if it tries to raise the idle when you come to a stop. what you want to look for is if the engine stalls because it isn't getting enough fuel or if the idle control just doesn't open fast enough to keep the engine running when you come to a stop.

From the way you describe it I wouldn't think it would be the fuel pump or a leak in the intake. But it should be checked just in case.
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