1997 Chevrolet Suburban wont start, I have all electrical things work but the engine will not turn over

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check fuse Stop/Haz Haz. Flasher, Seat Belt Buzzer, Stop Lmps., A.B.S. Memory and the flasher itself.
https://www.google.com/search?q=1992+chevy+suburban+hazard+flasher+location

Fuse Box Diagram Chevrolet Suburban (GMT400; 1993 ...

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Fuse box diagram (location and assignment of electrical fuses and relays) for Chevrolet (Chevy) Suburban (GMT400; 1993, 1994, 1995, 1996, 1997, 1998, 1999)

First, you need to know that when you are asking for help with your vehicle - ESPECIALLY when you have and engine that will not run, there is some standard information you should include:

> C-2500 Suburban (2-Wheel Drive) or K-2500 Suburban (4-Wheel Drive)?
> Which ENGINE is your Suburban equipped with?
> Is this an AUTOMATIC or STANDARD transmission?

These things can all make a HUGE difference in the wiring diagrams for your vehicle. There are also some components that are used on one vehicle that do not exist on others. So, to make sure we are working with the correct information for your vehicle, it is necessary to get a FULL description of the vehicle.

With all that said, I also find that the problem description is a little unclear. When you say "No response from the ignition electrical system", do you mean that the starter will not crank the engine? Or do you mean that the starter is cranking the engine, but there is no ignition? Or do you mean something more like nothing works when the ignition switch is turned on?

When it comes to electrical diagnosis, it is very important to know what IS working, as well as what is NOT.

Get back to me with this information and I will see if I can help you.

Car not starting or turning over indicates towards multiple possibilities. It can be issue with battery or weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.

To confirm the problem, the basic troubleshooting is required.

Click this link below and follow the troubleshooting:------

http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

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This will help.

Thanks.

ignition contol modual. need to get that check. orielly can check them for free.

when you say good fuel pressure is it 55 psi with the key on and engine off? any thing less then 50 psi will not start the engine. if the engine starts with starter fluid then the problem is in the fuel system.

A car engine needs 3 things to start. 1. compression 2. a spark 3. fuel Assuming your engine is ok, you've lost either spark or fuel. Get a can of starting fluid and spray into the throttle body. try to start. if it starts, you're problem is fuel related (clogged filter,fuel pump,relay etc) if it still doesn't start, you've got no spark (coil,module,wiring harness,computer)

under the hood there is a fuse box with a 50 amp fuse in it this may need to be replaced

Check the fuel pressure. It needs to be 55 or higher no less.

un plug the batt and turn the switch on and try to start it for 20 sec then reconnect the batt the service engine soon light will be off if ther is no reason for it to be on

it is located passenger side under truck bolted to the engine block smacking it with a hammer should work please rate this answer thanks