Starts briefly after much cranking then shuts off suddenly, will not rev past 2,000 RPMs?

Tiny
IZAK1312
  • MEMBER
  • 2007 SUZUKI SWIFT
  • 1.3L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 107,000 MILES
Hi there,

Also, when turning on the ignition there seems to be a lot of click in the engine coming from the starter relay, I've had a diagnostic reader pugged onto it and no faults come up.
Wednesday, March 29th, 2023 AT 10:20 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
Can you please shoot a quick video with your phone so I can hear the noise? That way I can tell for sure what's going on. You can upload it here with your response. Also, I would do a fuel pressure test because it sounds like the fuel pump is weak. You can rent a gauge set at the local auto parts store for cheap or free, please follow this guide to do the test:

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Fuel Pressure .................... 379-393 kPa (55-57 psi)

This guide may help as well:

https://www.2carpros.com/articles/engine-cranks-excessively-before-starting

Please go over these guides and report back.
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Thursday, March 30th, 2023 AT 12:17 PM

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