Fuel gauge wasnt working so replaced 2 sending units and still problem existed turns out its needs 2 ground wires. I pulled my fuel tank on a 97 chevy s10 and removed the pump i have a 1997 blazer with 4 3 that the fuel gauge reads 1997 s10 fuel diagram wiring raw 1997 s10 fuel gauge wiring diagram gm pump i pulled my fuel tank on a 97 chevy s10 and removed the pump i have a read more . I figured out a way to fix the sending unit and not have to spend over 100 at a dealer for a 1000 part this is just the way i did it maybe someone will figure a slicker way here is an up to . The fuel system in your 1997 chevy s 10 blazer consists of an in tank fuel pump fuel injectors and an on board computer by isolating each component and testing separately from the other parts the cause of failures can easily be found each component should be tested for electrical function as well as mechanical
How it works:
1. Register a Free 1 month Trial Account.
2. Download as many books as you like ( Personal use )
3. No Commitment. Cancel anytime.
4. Join Over 100.000 Happy Readers.
5. That's it. What you waiting for? Sign Up and Get Your Books.