Question about 1996 Chevrolet Blazer
Check the air filter box for fuel lying in it then pull the vacuum hose off of the map sensor and see if any fuel runs out of it.If you see fuel in either of these or both of them then replace the fuel pressure regulator.
Posted on Jun 25, 2012
Hello, this is a fuel pump problem. Blazers are known for this. Go to Under100Bucks.com and you can get a fuel pump for under 100 besides the 500 or 600 dollars it would cost you from a dealership. To get it started in the cold spray starting fluid into the throttle body it's under the air horn. You will have to do this every time to get it started but it should work. I hope this helps you.
Posted on Nov 17, 2009
SOURCE: diagram on how to remove
Here is the removal procedure, and the procedure is the same for both the V-6 and the V-8 Vortec engines. Also, be certain to put engine oil on the "o"-ring seal for the fuel injector assembly before installing the upper intake. Let me know if you require any further assistance.
1. Disconnect the battery negative cable assembly from the battery negative terminal.
2. Remove the air cleaner assembly.
3. Remove the wiring harness connectors and the brackets and move aside.
4. Remove the throttle cable and the bracket from the upper intake manifold.
5. Remove the cruise control cable, (if equipped).
6. Remove the fuel lines from the intake to the rear of the block.
7. Remove the ignition coil and the bracket.
8. Remove the upper intake manifold.
1. Install the upper intake manifold gasket.
2. Install the upper intake manifold. Use care not to pinch the injector lines between the upper and lower intake manifolds.
3. Install the upper intake manifold bolts. Note the marks made at disassembly for proper stud location. Install the two corner studs first in order to help align the two halves. NOTE: Other than the two torque passes listed below, the OE Manufacturer did NOT address or supply a bolt tightening sequence for the upper Intake Manifold for this model year, or other model years where this 2 piece manifold setup is used. A "Play It Safe" final tightening sequence would be to tighten from the center most bolts to the outer most bolts.
4. Tighten the bolts in two steps: a. Tighten the bolts on the first sequence to 5 Nm (44 inch lbs.). b. Tighten the bolts on the final sequence to 10 Nm (88 inch lbs.).
5. Install the purge solenoid and bracket.
6. Install the ignition coil and bracket.
7. Install the PCV hose et the upper intake manifold.
8. Install the fuel lines from the intake at the rear of the block.
9. Install the cruise control cable (if equipped).
10. Install the throttle cable and bracket from the upper intake manifold.
11. Install the wiring harness connectors and brackets.
12. Install the air cleaner assembly.
13. Connect the battery negative cable assembly to the battery negative terminal. - Tighten the bolt to 15 Nm (11 ft. lbs.).
Posted on Oct 23, 2010
SOURCE: my 96 s10
I had a 2000 chevy Blazer that had the same problem. I ended up replacing the spider injectors from the local parts house and solved my problem. The computer was sending to open them but they didnt in which it wouldnt run. Hope that helps.
Posted on May 29, 2011
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