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1997 Nissan Truck large vacuum leak

Tiny
GUSWHEEZ
  • MEMBER
  • 1997 NISSAN TRUCK
  • 4 CYL
  • 4WD
  • MANUAL
  • 18,073 MILES
Recently my check engine light came on. A few days later the ABS light came on, then shut off. (The ABS has come on and off a couple of times), then my cruise control light started blinking and quit working, then my A/C yesterday stopped blowing cool air. The light is not coming on for the A/C

I took it in for a diagnostic check
It is saying either "blocked injector", large vacuum leak or MAF sensor fault

My question is: could all these symptoms be related due to a vacuum leak or sensor fault?
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Tuesday, May 12th, 2009 AT 10:53 PM

2 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Can you post the actual codes that were set? This will help me determine the exact cause of your problem.

Mark (mhpautos)
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Wednesday, May 13th, 2009 AT 12:32 AM
Tiny
GUSWHEEZ
  • MEMBER
  • 2 POSTS
Hello,
Thanks for your prompt replie.
There was only one code that was set when they ran the diagnostic.
OEM number P0171
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Wednesday, May 13th, 2009 AT 1:30 AM

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