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Why would a 1994 S10 blazer 4.3 vortec will crank but will not start but the fuel pressure is good?
Wiki User
∙ 16y ago
You need three things for the engine to run, compression, fuel and spark. You say you have fuel now check for spark.
Wiki User
∙ 16y ago
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2000 S10 Blazer will crank but will not start?
Probably the fuel pump is bad.
What is code 12 on a 94 blazer 4.3 vortec?
code 12 is telling you that you are in diognostic mode and the codes will start coming
What is the mpg Chevy blazer 1996?
It crank but it dos'nt start recently i pu some gas in the thraun then it start
Would an oil pressure sensor cause an 3406-E to crank but not start?
No, it has nothing to do with that.
Why wouldn't a 1999 Chevy Blazer start?
Several problems can cause a 1999 Blazer not to start. There could be a fuel problem or a firing problem. Check for fuel pressure and ignition spark first.
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You need 60 psi or it will not start.
Why is your 99 Blazer sluggish on take off?
The 99 Blazer could be sluggish for several reasons. Check the air filter fuel pressure and EGR valve for a start.
Why 94 4.3 vortec s10 blazer run it couple of hours and starts running ruff and stalling and not starting?
It maybe the Thermostat if it bad the 4.3 will quit and not start untile it cools down
I have a 2000 Chevy Tahoe that wont start. I have replaced the fuel pump and filter. It wont start especially if it is cold. I spray some ether in the air filter and it will start. How do I fix..help.?
Could be several things, Crank sensor on distributor, bad oil pressure switch, bad computer. If you cycle the key on then off, do you hear the fuel pump run? When you try cranking the engine what is the oil pressure gauge at 350 Vortec engines require 20+ psi oil pressure to trigger the distriuter to fire.
Buick 3.3 v-6 will not start good fuel pressure and spark will start with starting fluid?
Fuel pressure should be around 40. If the injectors are not getting power it will not start. Start with a crank sensor first.
Why doesn't 1999 blazer 4.3L 2wd vortec won't start and it's not giving any trouble codes?
Make sure there's gas. I had that problem with my 98 blazer and after changing the fuel filter and getting a new battery, and other troubleshooting, I was embarassed when I found the gas tank was empty!
94 blazer does not start but if put start fluid starts?
its a bad fuel pump. it works enough to keep it running but it isn't putting out enough pressure.
