Fuel pump

Tiny
MIKE PINSON
  • MEMBER
  • 2006 MINI COOPER S
  • 1.6L
  • 4 CYL
  • 2WD
  • MANUAL
  • 84,000 MILES
It's supercharge. Checking the fuel presser, turn the key on and it go to 50 - 52 PSI but in 30 seconds it goes to 0.
Sunday, June 30th, 2019 AT 4:47 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Hi Mike,

Just so I am clear, are you going key on engine off and it goes to 50 then after letting it sit, it goes to 0 or are you starting the car and it goes to 0 and the engine stalls?

If it is the first, then you have a leak externally or a bleed in the system allowing pressure to bleed off.

Let me know and we can go from there.
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Sunday, June 30th, 2019 AT 5:43 PM

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