Running rough, will not stay started

Tiny
TERESA NUNES
  • MEMBER
  • 1999 INFINITI G20
  • 244,011 MILES
Car shut off at stop would not stay started. Fuel pump or injector?
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Tuesday, June 11th, 2019 AT 8:42 PM

1 Reply

Tiny
KASEKENNY1
  • EXPERT
Hi Teresa,

This sounds more like a pump then injectors. However, we will need to do some testing. Here is a guide that walks through the most common cause of these issues because a pump or injectors are not the only possible cause:

https://www.2carpros.com/articles/stall-at-idle

First, let's put a fuel pressure gauge on the engine and see what the pressure is. It should around 35-40 PSI.

Next we need to find out if there are any codes. I am going to guess there are not but we need to confirm that because if we have a code, this will really cut down on our search.

Let me know these two things and we can go from there. Thanks
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Wednesday, June 12th, 2019 AT 12:36 PM

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