Question about 2000 Chevrolet Blazer

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When I start my truck up it runs for 3 or 4 seconds then shuts off and the engine light does not come on

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  • 38 Answers

Damage oil pressure sensor or sender. or high oil pressure

Posted on Jul 31, 2013

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SOURCE: my 98 suburban starts and runs for 2-3 seconds and shuts off

How did the Dealer tell you how to do it?

Posted on Mar 26, 2009

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My vehicles shuts off after 3 three minutes of use or when its idling after first initial start but starts perfect when the engine is heated up. Can you help me with this problem?


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Engine starts then shuts down after a few seconds, re start then same thing


Tune up,wires,coils,fuel and air filters,dirty throttle body.

Jan 22, 2015 | Cars & Trucks

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2002 pontiac grand prix starts up run for 2 to 3 seconds then shuts off


Do you have any check engine light on or maintainance light on? On some occasions the fuel filter are clog up or vacuum leaks.

Sep 18, 2012 | 2002 Pontiac Grand Prix

1 Answer

My 1993 nissan sentra 1.6 wont run and check engine light wont turn on,bulb is ok


Could be any of several things. If the crank sensor is marginal and not sending pulses, the fuel pump is shut off. This is for safety. The pump is energized for a few seconds as key is turned in preparation for starting then engine must rotate normally to keep the pump on. If it stops, in a few seconds the fuel is cut off.

Aug 17, 2012 | 1993 Nissan Sentra 4 Door

1 Answer

I recently bought it - with 'check engine' light on. It shortly after developed intermittent starting problem: the engine starts beautifully and runs for exactly 3 seconds... and shuts down. A few seconds...


Check engine light WILL reveal all - any good parts store can do an OBII scan for you and most like Autozone,Advance, etc... will do it free. Who knows how long previous owner drove w/light on - and a general rule of thumb - "longer the light is on, the bigger the problem gets".

Mar 25, 2011 | 2002 Ford F150 Regular Cab

1 Answer

99 buick regal 3.8 starts for 3 seconds and shuts down,


Had the same problem drove me nuts until I tried disconnecting Mass Air Flow Sensor, the car should drive normally but with a "Service Engine Soon Light" on. Mass air flow can run from $140 up, picked one up at recycler for $40.

Worth a try.

Mar 01, 2009 | 1999 Buick Regal

3 Answers

2000 jeep cherokee starts then stalls in approx 3 sec 4.0 has new crank sensor


I am going to assume that it will not run even if you push on the accelerator pedal?
Can you install or attach an old timing light to the spark plug wires, turn it one and try to start it. The light should flash with the engine running, but if it shuts off at time of engine die, and the engine is still spinning, you are losing spark, My suggestion is the cranks shaft sensor on bell housing.
Second, install a pressure gage on the test port on the fuel rail and watch it as you start the engine, fuel pressure should not drop as the engine dies, if it does, the pump is not working correctly. There are two modes of power to that pump, one to start and timed, for only a few seconds to prime the system, and one to run continuously. Find the wires going to the pump at the tank. Connect test light to those wires and watch what happens during crank and at stall, You should not have the pump shut off and the engine dies.
If you have spark, and fuel pump working, when did you last change the filter,,but I put that LAST.
It has to be one or the other of these.
Good Luck

Aug 04, 2008 | 2000 Jeep Cherokee

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