have 1999 yukon denali will crank but not start

Asked by Sep 07, 2019 at 11:57 PM about the 1999 GMC Yukon

Question type: Maintenance & Repair

have 99 yukon denali  it will crank but not start i have replaced the following
cam sensor/crank sensor/plugs and wires/distributer cap and button /ignition
position sensor/fuel pump/fuel filter/all four o2 sensors/battery/ at wits end
dont know what it could be

4 Answers

87,425

If you can put a code reader on it, that should help. Check if you have spark and fuel to help narrow it down. Listen for the fuel pump to actually come on. Check to see if you have pulse to the injectors. You need to paly Sherlock Holmes here.

1 people found this helpful.

getting fuel and spark code reader is showing no codes

87,425

Engine coolant temperature sensor? Ignition switch? Timing belt/chain off a tooth? The trunk's just tired of you? Just brainstorming here.

1 people found this helpful.

will start for a few seconds if you spray starting fluid into air box but thats it

Your Answer:

Yukon

Looking for a Used Yukon in your area?

CarGurus has 899 nationwide Yukon listings starting at $4,395.

Postal Code:

CarGurus Experts

  • #1
    MikeDaGeek
    Reputation
    8,020
  • #2
    clayduster71
    Reputation
    4,150
  • #3
    David Boccabello
    Reputation
    2,470
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Tahoe
25 Great Deals out of 800 listings starting at $6,871
Used GMC Yukon XL
9 Great Deals out of 526 listings starting at $2,000
Used Cadillac Escalade
20 Great Deals out of 593 listings starting at $7,890
Used Chevrolet Suburban
13 Great Deals out of 402 listings starting at $6,000
Used GMC Sierra 1500
102 Great Deals out of 9,433 listings starting at $2,500
Used Ford Expedition
11 Great Deals out of 449 listings starting at $5,995
Used Chevrolet Silverado 1500
127 Great Deals out of 10,325 listings starting at $4,930
Used Jeep Grand Cherokee
87 Great Deals out of 5,014 listings starting at $3,999
Used Ford F-150
279 Great Deals out of 12,321 listings starting at $4,096
Used Ford Explorer
69 Great Deals out of 2,560 listings starting at $4,995
Used Dodge Durango
51 Great Deals out of 946 listings starting at $7,495
Used Toyota 4Runner
32 Great Deals out of 1,003 listings starting at $4,999
Used Lincoln Navigator
5 Great Deals out of 146 listings starting at $2,999

Used Cars for Sale

2020 GMC Yukon For Sale
418 listings starting at $55,527
2019 GMC Yukon For Sale
4 Great Deals out of 194 listings starting at $50,204
2018 GMC Yukon For Sale
67 listings starting at $37,900
2017 GMC Yukon For Sale
4 Great Deals out of 72 listings starting at $39,888
2016 GMC Yukon For Sale
5 Great Deals out of 51 listings starting at $29,995

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.