Hi,
When it does start, does the engine rev or does it run rough and not increase in RPMs? Also, do you notice any smoke from the exhaust or a rich fuel smell from the exhaust?
If you do notice that, check the fuel pressure to make sure the regulator isn't failing and dumping fuel.
Here is a link that shows in general how that is done:
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Let me know that. Also, if you could record what it is doing and upload it for me to hear and see, it may be helpful.
Take care,
Joe
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Sunday, April 16th, 2023 AT 8:22 PM