1990 Chevrolet Corvette

Check starter relay for proper power and operation. Underneath drivers dash area

Does the vehicle crank and not start? Your mechanic must re check his work then inspect battery, spark, fuel pressure 30psi min,and computer codes. Good luck and always have your mechanic test drive vehicle to confirm repair.

I’m happy to assist further over the phone at https://www.6ya.com/expert/richard_9a19ee73dfa4686a

Chevy Corvette 1990-1996 Factory Service Workshop Repair Manual

Chevy Corvette 1990 1996 Factory Service Workshop repair manual...

Covers:Chevy Corvette 1990-1996

This manual contains all the necessary instructions needed for any repair your vehicle may require from bumper to bumper.
Whether its routine maintenance, such as tune-ups and brake service, or more extensive repairs involving engine and transmission disassembly. This file provides the most reliable information to perform the job.

Accurate, clear and concise text, combined with illustrations, make it possible for anyone with even a bit of basic mechanical knowledge to safely and easily service and repair their vehicle.

Comprehensive diagrams, in depth illustrations, and all the manufacturers specifications and technical information you will need is included.

Section included:

Tune-up and routine maintenance
General Engine overhaul
Automatic Transmission
Transfert Case
Driveline
Brakes
Suspension and Steering
Body
Chassis Electrical

Format: PDF - Download
Years:1990 1991 1992 1993 1994 1995 1996
Compatibility:any windows (95-98-ME-XP-7-MAC-LINUX-IPAD-IPHONE-IPOD)

Gm vehicles have had a ton of problems with the antitheft systems. When will turn the starter off when not functioning properly. http://vatspasslockpasskeysecurityhelp.yolasite.com/

this system can be disabled, since these early systems are a real pain to calibrate and VERY expensive to repair have the dealer hook up a scanner and disable the TPMS (tire pressure monitor system)

With an assistant depressing the brake pedal to prevent the wheel from turning, tighten the spindle nut to 164 ft. lbs. (223 Nm). The vehicle should not rest on the tires or move until the spindle nut is tightened.

whack the bottom of the fuel tank with a sturdy broom handle or shovel handle, while someone cranks the engine. if this dosent knock the fuel pump free you will have to drop tank and replace fuel pump.

Replace your knock sensor.

IT'S NOT ON THE FIREWALL... 1990 Corvette Fuel pump relay is behind the passenger seat, in the small storage box...Take out the plastic shell and it's mounted on the wall ...people answering this had me looking every where...under the dash, firewall etc... If they don't know for sure they shouldn't guess...can upset someone by looking in places it isn't...

well i have a solution thats not expensive, so if it goes wrong no big deal. ecklers corvette parts sell a product for 25.99 that will override the security system. its for 1986-1996 corvettes. hope it works.