Question about 1990 Chevrolet S-10 Blazer

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I have a 1990 s10 blazer 4x4 been sitting for 10 years i have changed full pump, fuel filter , plugs, wires, and coil i have fuel and spark what else should i do to get it to crank it turns over and sounds like it wants to start

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Replace the ICM (Ignition Control Module) or have it tested at Auto Zone, they test free of charge. The other thing also is you may want to give it a Seafoam treatment to clean out any dirt and varnish from your fuel line and injectors. You can buy a Seafoam at Auto Zone also and your going to need 2 cans to get the job done, just follow the instructions.

Thank you for using fixya and good luck.

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Posted on Jul 10, 2010

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