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2000 Mazda


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Mrfixit
New User

Dec 26, 2012, 6:48 PM

Post #1 of 4 (1703 views)
2000 Mazda Sign In

2000
Mazda
Protege
1.6 liter
190k

She runs for 25-30 mins and stalls. Does matter how fast or slow you drive, she stalls out. Replaced the coils, spark plugs, fuel pump, map censor, and crank censor.


(This post was edited by Mrfixit on Dec 26, 2012, 7:01 PM)


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Dec 26, 2012, 7:13 PM

Post #2 of 4 (1685 views)
Re: 2000 Mazda Sign In

Does it start back up right after it stalls?
Check engine light on? If so, what trouble code numbers are being stored?





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Dec 26, 2012, 7:13 PM)


Mrfixit
New User

Dec 28, 2012, 4:38 PM

Post #3 of 4 (1599 views)
Re: 2000 Mazda Sign In

After about 10-20 mins it will run again. No codes and no ck engine light.


(This post was edited by Mrfixit on Dec 28, 2012, 4:39 PM)


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Dec 28, 2012, 4:57 PM

Post #4 of 4 (1593 views)
Re: 2000 Mazda Sign In

During the period of time it doesn't want to start, you need to check for spark, fuel pressure, and injector pulse.

You'll need a spark tester to check for spark.
Fuel pressure is difficult to check on that one because you have to attach a fuel pressure gauge inline.
Noid light is good to check for the presence of an injector signal.

One test you can try during your no start event is spraying some starting fluid into the intake while someone cranks the engine. If the engine starts and runs on the starting fluid, but stalls after you stop spraying you have no fuel. This can be from no fuel pressure or no injector pulse.

If the engine won't run on spray, you have an ignition problem and need to check for spark. If no spark is present, you'll have to troubleshoot as to why that is.

Basically your looking for direction, so you know where to begin testing.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Dec 28, 2012, 5:01 PM)






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