1991 Nissan 240SX car revs very low and cuts off while driv

Tiny
CLAYCHANDLER1
  • MEMBER
  • 1991 NISSAN 240SX
  • 4 CYL
  • 2WD
  • MANUAL
  • 60,000 MILES
I own a nissan 240sx is an sr20det swap with about 60000 miles on it. While at idle the cars rpms stay at about 500-700 rpms, so it idles at a very low rpm. And sometimes when I am driving the car shuts off. When I restart the car it works fine, although the rpms are still very low. What could cause this problem?
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Monday, July 13th, 2009 AT 11:25 PM

1 Reply

Tiny
BOB123456
  • MEMBER
Try adjusting a idle screw found on the intake side found by the fuel pressure regulator. Its very small screw, and not hard to miss. If that fails check to see if your fuel pump is working properly, if not enough pressure obvious low rpms.
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Friday, November 27th, 2009 AT 8:16 PM

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