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

75

Asked by 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

3,125

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

1 of 1 people found this helpful.
75

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.

3,125

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

75

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,.

3,125

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

Your Answer

S-10 Blazer

Looking for a Used S-10 Blazer in your area?

CarGurus has 32 nationwide S-10 Blazer listings and the tools to find you a great deal.

ZIP:

Chevrolet S-10 Blazer Experts

  • #1
    carGrrl
    Reputation
    1,550
  • #2
    Cody Doud
    Reputation
    660
  • #3
    emtfirefighter77
    Reputation
    390
View All

Related Models For Sale

Used Chevrolet S-10
19 Great Deals out of 1,241 listings starting at $1,600
Used Chevrolet Blazer
3 Great Deals out of 1,075 listings starting at $950
Used Ford F-150
2,509 Great Deals out of 195,872 listings starting at $1,500
Used Ford Ranger
141 Great Deals out of 5,353 listings starting at $800
Used Chevrolet C/K 1500
876 listings starting at $1,900
Used GMC Sonoma
4 Great Deals out of 415 listings starting at $2,200
Used Chevrolet Camaro
414 Great Deals out of 30,555 listings starting at $1,450
Used Chevrolet Impala
537 Great Deals out of 35,031 listings starting at $800

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.