2005 Grande Cherokee, V8 Hemi, Limited, started but engine immediately shuts down.
Started vehicle, engine started for about a second and just shut down. Attempted 3 more times, where the last time when attempted a start, there was nothing, zero, nadda. Battery is 7 months old, thought it might be something electric, alternator, not sure. Had a wrecker come for towing via insurance, he had a portable battery pack, hooked up, nothing. The maintenance called me after receiving vehicle and said ,maybe fuel pump??? I mean there's no start, does not sound like a no0-fule issue....Thoughts??