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

85

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

3,175

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.
85

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.

3,175

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

85

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,.

3,175

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

ZIP:

Chevrolet S-10 Blazer Experts

  • #1
    carGrrl
    Reputation
    1,730
  • #2
    Cody Doud
    Reputation
    700
  • #3
    emtfirefighter77
    Reputation
    510
View All

Related Models For Sale

Used Chevrolet Blazer
889 listings starting at $950
Used Chevrolet S-10
11 Great Deals out of 1,191 listings starting at $1,980
Used Chevrolet Camaro
510 Great Deals out of 31,321 listings starting at $2,495
Used Ford F-150
3,309 Great Deals out of 227,157 listings starting at $1,250
Used Chevrolet C/K 1500
807 listings starting at $2,995
Used Jeep Grand Cherokee
947 Great Deals out of 67,989 listings starting at $950
Used Ford Ranger
155 Great Deals out of 5,311 listings starting at $999
Used Jeep Wrangler
455 Great Deals out of 20,169 listings starting at $2,999
Used GMC Sierra 1500
1,263 Great Deals out of 63,474 listings starting at $1,200

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.