93 gmc 1500 won't start

Asked by chris89400 Apr 28, 2017 at 04:54 PM about the 1993 GMC Sierra 1500 C1500 Extended Cab LB

Question type: Maintenance & Repair

My truck will crank but won't start. I have replaced the fuel pump and filter

3 Answers

223,905

Try spraying some starting fluid into the TBI to see if it fires off. If it does not start, then you may not have spark. Check for spark. Also make sure the fuel pump runs, primes up when the key is turned to the on position. May have lost power.

3 people found this helpful.
10

It's the ignition switch try that mine was the same so I replace that part

1 people found this helpful.

Your Answer:

Sierra 1500

Looking for a Used Sierra 1500 in your area?

CarGurus has 7,258 nationwide Sierra 1500 listings starting at $3,950.

Postal Code:

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,830
  • #2
    dragonflyoffshore
    Reputation
    11,750
  • #3
    John Saffrahn
    Reputation
    11,690
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used GMC Yukon
16 Great Deals out of 929 listings starting at $1,225
Used Dodge RAM 1500
3 Great Deals out of 71 listings starting at $4,000
Used Chevrolet Corvette
29 Great Deals out of 1,060 listings starting at $15,871

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. Content will be removed if CarGurus becomes aware that it violates our policies.