Mechanics

NISSAN 200SX FUEL PRESSURE PROBLEM

1982 Nissan 200SX • 164,000 miles

A few weeks ago my Datsun would cut out driving for a short time but then start running on all pistons. Now it just runs on 2 cyls. Fuel pressure is to spec. Signal through all injector wires are good and not eradicate. Same on all 8 spark plugs, good constant spark. Timing is to spec. Compression is 150-155 psi across all chambers. Has fuel in tank and pump to spec. So wtf?
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Guest
October 18, 2012.




What is the spec on fuel pressure? I would look at the injectors as well.

Roy

ASEMaster6371
Oct 18, 2012.


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