Question about 1996 Chevrolet Tahoe
Get a scan tool & look for "crank rpm". Meanwhile listen (after the 2 sec. prime pulse) for fuel pump operation "While you are Cranking." If you definately do not have fuel pump or spark "while you are cranking" it is a CKP sensor issue. These Vortex systems are extremely dependant on the fuel press. during cold start. Has to be well 60 psi.
Posted on Dec 14, 2014
Did you visually check for spark at the spark plugs, engine cranking? Does the dist rotor turn when you crank it? Did you use a gage and check correct fuel pressure? Any applicable trouble codes? To check codes, yourself, at the least, you need an obd2 code reader.
If you have the spider fuel system, that system is noted for problems. No, the fuel system shouldn't cause a no spark. If no rpm signal, that will usually stop the injector pulse along with other issues.
Posted on Dec 12, 2014
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Posted on Jan 02, 2017
check your main relay it may be in default it is the signal that sends the gas pump is located below the driver side dash give me the new
Posted on Jan 03, 2009
Are you sure it is getting spark to the plugs? Did you check fuel pressure? It still may be getting some fuel but not enough. Is it fuel injected or car berated?
Posted on Jul 28, 2009
it could also be the fuel pressure regulator or fuel filter that is in line or mabey the fuel injection relay i no it will not start if that blows well i hope this help please give a good rating that you
Posted on Jul 08, 2011
Maybe the antitheft system. Read thru this link
Posted on May 17, 2012
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