no start 2008 jeep grand Cherokee

Asked by Damian Sep 17, 2018 at 10:14 AM about the 2008 Jeep Grand Cherokee Laredo 4WD

Question type: Maintenance & Repair

2008 jeep grand Cherokee 3.7L. All the sudden after having Vehicle for 2
years it wont start. Nothing battery good. Replace ignition Relay and good
for about a week and same problem. Replace relay again good for a week
and then after stuck in traffic same problem. Put old (2nd first bought) relay
in and works. seems like relays getting too hot and if i replace it with a cool
one it works. Had a lot of water leaks in this vehicle in the past

1 Answer
43,910

Hornet_2497 answered 6 years ago

Maybe scan for fault codes and see if more than one thing is going on there. Water damage can cause electrical problems and they are sometimes intermittent and hard to track down. Changing the ignition relay to make it run might be coincidental to the real problem making it hard to diagnose. Good luck, it is probably nothing serious, just annoying.

Mark helpful

Your Answer:

Related Questions

  • no start 2008 jeep grand Cherokee 1 Answer

    2008 jeep grand Cherokee 3.7L. All the sudden after having Vehicle for 2 years it wont start. Nothing battery good. Replace ignition Relay and good for about a week and same problem. Replace relay a...

    2008 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

  • No start 2001 jeep grand Cherokee 4.7 3 Answers

    I have a 2001 jeep grand Cherokee 4.7 started it up it ran OK then 45 mins later I started it. It ran like a 4cycl no power & wanted to die when ideing it had no fuel pressure so I relaced fuel...

    2001 Jeep Grand Cherokee Limited

    -

    Maintenance & Repair

  • no start jeep grand Cherokee 3 Answers

    96 grand Cherokee 4.0 won't start turn key nothing no lights just ding from keys being in ignition, no power to radio lights door locks and windows. jiggle the key in accessory position and the r...

    1996 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

  • 2002 jeep grand cherokee help no start 2 Answers

    the engine cranks but no start, fuel pressure fine, the spark to the plugs and the impulse to the injectors, only flashes once when trying to start

    2002 Jeep Grand Cherokee Laredo

    -

    Maintenance & Repair

  • 2008 jeep grand cherokee 1 Answer

    4.7 starts and runs real rough for about 3 seconds then dies and won't restart. No key holes in passenger or tailgate for computer reset.

    2008 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

Shortcuts

Search Jeep Grand Cherokee Questions

CarGurus Experts

  • #1
    Hornet_2497
    Reputation
    8,960
  • #2
    Gene Arnett
    Reputation
    7,010
  • #3
    thejeepdoctor
    Reputation
    6,560
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Dodge Charger
38 Great Deals out of 645 listings starting at $4,888
Used Dodge Durango
46 Great Deals out of 2,266 listings starting at $5,500
Used Jeep Wrangler
145 Great Deals out of 5,071 listings starting at $5,450
Used Dodge Challenger
33 Great Deals out of 475 listings starting at $7,999
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used Chevrolet Tahoe
24 Great Deals out of 911 listings starting at $11,900
Used Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used Ford Explorer
86 Great Deals out of 2,065 listings starting at $2,999
Used Toyota 4Runner
10 Great Deals out of 304 listings starting at $9,700
Used Chrysler 300
34 Great Deals out of 516 listings starting at $4,999
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.