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1989 Mazda 929, 157k mi, 3.0 L V-6

Tiny
BBEATY58
  • MEMBER
  • 1989 MAZDA 929
Car has been sitting for 18 months. Replaced fuel filter, spark plugs, change oil. Have good spark, fuel from filter flows well. No fuel delivered to injectors. What is the next relay, the fuel pulse regulator or something like that? Spark plugs are dry on removal after turning the engine. What is preventing the fuel from being carried to the injectors?
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Sunday, September 16th, 2007 AT 1:09 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you hear the fuel pump come On for a few secs. If not check for power at pump connector. No power there,check the fuel pump control relay-location been looking for it couldn't find it. diagram below will help you started-also check the injector main relay.


https://www.2carpros.com/forum/automotive_pictures/12900_929_fuel_pump_relay_1.jpg




https://www.2carpros.com/forum/automotive_pictures/12900_929_injector_main_relay_1.jpg



Good Luck
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Sunday, September 16th, 2007 AT 1:45 AM

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