I have a 1993 s-10 Blazer fuel pump fuse size

Mike Squires
55

Asked by Mike Oct 24, 2011 at 02:05 PM about the 1993 Chevrolet S-10 Blazer

Question type: Maintenance & Repair

I have a 1993 s-10 Blazer with the 4.3 liter Vortex under the hood. It is 4 wheel drive adn i keep blowing the fuse for my fuel pup. it has a 10 amp fuse put in the slot. Is that the correct size? I have called and asked my GM dealership and they can't tell me. Anyone got any ideas and could you check your fuel pump fuse size it is in the middle row of the fuse box under the dash third one up from the bottom

5 Answers

Tom Torres
1,585

there r 4 rows and the one that runs fuel pump is a 10 amp called ECM B in the bottom left corner unplug fuel pump connector andput new fuse in and see if it blows when key is turned on if it doesnt the fuel pump is probably bad

Mike Squires
55

It only happens when i hit a bump just right. i checked for bare wires from the pump up to the fuse box and there are no bare wires. and the fuel pump was replaced in July.

Tom Torres
1,585

jumper a 10 amp circuit breaker in place of fuse and with key on wiggle wires all around while test light is in place in circuit to let u know u stop getting power so u dont have keep checking circuit breaker and will reset if tripped when u move a wire and the light goes out u know u found the location may have punched a wire while pump went in or intermintent short in harness in tank bang on tank to see if it tripped thats all u can do

Mike Squires
55

I have a feeling the short is behind the fuse box. when it happened on my way home from work this morning when i was down replacing the fuse i had a burning smell coming from under the dash board,.

Tom Torres
1,585

look for melted wires were the wires come out for that fuse

Your Answer

Add photo

Related Questions

  • what is the fireing order for a 1994 S-10 chevy blazer 1 answer

    what is the fireing order for a 1994 S-10 chevy blzer

    1994 Chevrolet S-10 Blazer 4 Dr Tahoe 4WD SUV

    -

    Maintenance & Repair

  • Did a new Chevy Tahoe cost more than a s-10 Blazer 4 answers

    I am curious, in 1994 did a Small Shevy Tahoe Blazer retail for more than a s series Blazer?

    1994 Chevrolet S-10 Blazer 2 Dr Tahoe 4WD SUV

    -

    General

  • s10 blazer tahoe 16 answers

    what does the tahoe designate

    Chevrolet S-10 Blazer

    -

    General

  • What size can would b best for my 91 s10 blazer 350 196 heads 3 answers

    Its got a 350 mad ignition Mallory ddistributior aluminum intake 750 cc carb turbo 400 trans 373 gears I want a racing cam n 196 heads

    1991 Chevrolet S-10 Blazer

    -

    Car Customization

  • S-10 Fuel Pump Help 1 answer

    My fuel pump went bad so I changed that out, rewired the pump ...Now need to re-connect the three lines that connect on top of the pump. How do I identify which line goes where on the pump? What do ...

    2000 Chevrolet S-10 2 Dr STD Extended Cab SB

    -

    Maintenance & Repair

S-10 Blazer
Looking for a Used S-10 Blazer in your area?
CarGurus has 48 nationwide S-10 Blazer listings and the tools to find you a great deal.
ZIP:

Search Chevrolet S-10 Blazer Questions

Chevrolet S-10 Blazer Experts

#1 carGrrl
carGrrl
Reputation 310
#2 Cody Doud
Cody Doud
Reputation 170
#3 lightGear
lightGear
Reputation 90
View All

Related Models For Sale

Used Chevrolet Blazer"
26 Great Deals out of 2,157 listings starting at $995
Used Chevrolet S-10"
42 Great Deals out of 1,785 listings starting at $1,495
Used GMC Jimmy"
8 Great Deals out of 525 listings starting at $1,295
Used Chevrolet Corvette"
391 Great Deals out of 9,814 listings starting at $3,500
Used Cadillac Seville"
8 Great Deals out of 647 listings starting at $1,946
Used Ford Mustang"
1,072 Great Deals out of 23,464 listings starting at $950