Engine over revs on start up runs rough then stalls

Tiny
AMIDEADX
  • MEMBER
  • 1996 MITSUBISHI PAJERO
  • 280 MILES
The engine got full rebuilt less than 1000ks ago discovered a water leak under the intake, repaired that put everything back together, now it wont run properly, it was running perfectly before. It runs rough at best over revs on start up then stalls cant hear a vaccum leak, replaced leads, coil, fuel filter.
Wednesday, May 30th, 2012 AT 6:36 AM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pressure if its within specs, also check the idle air control and throttle actuator
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Wednesday, May 30th, 2012 AT 7:26 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Ensure the MAF is securely plugged in and there are no leakage between the MAF and throttle body.

Get a scan done to check for trouble codes.
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Wednesday, May 30th, 2012 AT 12:41 PM

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