Question about 1997 Chevrolet Blazer

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My blazer takes for ever to start

We replace fuel pump, battery, and gave it a tuneup, n put new regulator in

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Yes i also replace that but it keeps with the same problem just when u turn it on cold takes for ever to start when u crank it over please help

Posted on Nov 12, 2008

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Has the filter it's self been changed? Also check very closely for even the smallest fuel leaks.

Posted on Nov 11, 2008

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I hAve a 2001 malibu and the car would crank bUT not start I put a new fuel pump In it now it still won't start any help


Make sure filter is not reversed. Cud be the pressure regulator. Fuel pressure test can help. Ignition may need tuneup..new wires,distcap ,coil. Crank or cam sensor mite b the issue

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1997 blazer has spark, new cam sensor, fuel filter..will crack over, but will not start. I tried starter fluid in the intake, and still does not start. any ideas?


Fuel pressure regulator probabaly flooding it when you turn the key forward it primes but the regulator just dumps to much fuel into the cylinders flooding the plugs pull a plug out after you try starting it if it dont start and see if there full of gas

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1989 Chevy S10 Blazer won't start unless I pour fuel in the TBI.


Fuel pressure regulator. It regulates the fuel pressure you receive going to the injectors. All the injectors would not be bad, so you have to take a step back to the next component, which should be the regulator.

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sounds like the fuel pump isn't working. check your fuses. and when you turn the ignition on don't try to start it but just turn it to the on position and listen for a humming noise that would be you fuel pump pressurizing the lines if you don't hear a noise then i would replace the fuel pump. Hope this helps.

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there is a tube system on the vortec under the mainfold the delivers the fuel called the spider and these are known to start leaking on higher mile engines, if there is any fuel in the engine oil you need to fix asap or bearings will get ruined and engine will be needing rebuild.

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have the computer checked out. may need reprogramming and have updates added. also check for loose or corroded connections at the terminals.

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My truck will not start. i have a new starter, alternator, fuel filter fuel pump, mas, air filter. any other suggestions. its fine once its started. i spay choke spray in it to get started.


I have had similar problems and had to replace the fuel pressure regulator. It's a major expense because it sets below the diaphram in the intake manifold. Ask your mechanic about it, it may be the issue. I would get about 30,000 miles between replacement, I've replace it 3 times since purchasing the 2000 chevy blazer new, first one was under warranty.

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