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blazer running rich

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  #11  
Old 08-28-2011, 04:28 PM
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Thanks alot i appreciate it. ill try this out and get back on and let you know if thats the problem.
 
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Old 08-28-2011, 07:29 PM
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Well i did the leakdown test, and it was on the verge of going but the pressure is still alright. im going to fix the ventline and see what it does. im a little bit puzzled as to what it is now...really wish i could figure this out.
 
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Old 08-29-2011, 11:46 AM
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HI i am having the same problem as well and have not figured out the problem either good luck with yours the people here are very helpful and knowledgeable
 
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Old 08-29-2011, 04:48 PM
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Im at a complete loss. i dont want to put money into any parts or anything it doesnt need. i wish i didnt have to guess at it and could just get to the problem.

SlickBlazer, what have they suggested to you?
 

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  #15  
Old 08-29-2011, 08:47 PM
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Don't guess, test. What were the specific results of your fuel pressure test? What was the pressure at prime? What was the pressure 10 minutes after the pump shut off?

Have you pulled the manifold tuning valve off the top of the intake and had a look down inside?
 
  #16  
Old 08-30-2011, 06:13 PM
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Originally Posted by 95 4.3 chevy blazer
Im at a complete loss. i dont want to put money into any parts or anything it doesnt need. i wish i didnt have to guess at it and could just get to the problem.

SlickBlazer, what have they suggested to you?
Like swartz says test i tested all things to do with ignition and fuel system .I found a small fuel leak in the fuel line not a dripping leak but i am going to fix it and have to replace sending unit for the fuelk gauge and i believe by fixing the leak in the hose it will fix the problem i am having mine seams to run like it not getting fuel but if i find what mine is i will let you know
 
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