engine shuts off

160,000 MILES • 5.5L • V8 • 4WD • AUTOMATIC
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DAVE KREITZER
  • MEMBER
  • 1 POST
Idles fine when first started, start driving and it will shut off at a stop.
Jan 5, 2017 at 1:44 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
try cleaning throttle plate on both sides and IAC hole with choke cleaner they get gummy and do that. if it continues check fuel pressure with a gauge auto parts rent it. See link.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Jan 5, 2017 at 4:05 AM
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