Why won't My Chevy Blazer Start?

Tiny
MEGANT92
  • 2000 CHEVROLET BLAZER
  • 180,000 MILES

Hi I have Chevy Blazer 2000 (S-10) 4.3 Engine I can't seem to get it to start. Heres what happened I had trouble starting it for a week or two but also got it going. (Only seems to cause me issues when it gets cold) Then I tried to start it one morning and it took me like 20 tries but then it went. And then I could only get it started if someone placed their hand over the carborator while I cranked it over. But now it won't even start doing it that way. There is no check engine light on. Its not any of the things I listed below, they have all been replaced.

-Spark Plugs
-Cap + Roter
-Map Sensor
-Fuel Pump
-Battery
-Starter
-Alternator
-Fuel Filter
-Fuses
-Coolant Temp. Sensor
-Intake Air Temp. (IAT) Sensor
-It was tested and it NOT a problem with the fuel

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Wednesday, November 23rd, 2011 AT 6:56 PM

3 Replies

Tiny
MEGANT92
  • MEMBER

EDIT: He wasn't placing his hand over the carborator it was something else I forget the name of it.

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Wednesday, November 23rd, 2011 AT 6:59 PM
Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

What was the fuel pressure?

If not fuel, like you say, then it has no spark?

Roy

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Wednesday, November 23rd, 2011 AT 7:32 PM
Tiny
MEGANT92
  • MEMBER

Im not sure I had a professional test it so i'm sure he checked the basics. I listed what has been changed in my car, I don't know anything about cars, i'm just repeating what they told me.

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Friday, November 25th, 2011 AT 5:06 PM

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