2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

fuel cut? wtf?!?!

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Old Nov 18, 2008 | 06:02 AM
  #1  
LaSkt9's Avatar
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yota experienced mazda no
 
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From: Indiana
fuel cut? wtf?!?!

i was on my way home from work and when i full throttle it i hear bwapppp bwaaaaap (fuel cut sound)

i have the rtek ecu so it has a fcd so what else could be the problem?

could it be linked to blowing the intercooler hose off when i was driving a couple days ago from overboosting?

or do i just need a higher powered fuel pump
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Old Nov 18, 2008 | 08:27 AM
  #2  
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HAILERS
Tenured Member 10 Years
 
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From: FORT WORTH, TEXAS,USA
Could be one of the secondary plugs is not working. As in the plug is off or one of the two wires to it is broken. Easy to prove. Just pull the ECU plug off, key ON, and check for batt voltage on all four injector wires. Been there, done that.
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Old Nov 19, 2008 | 08:15 PM
  #3  
LaSkt9's Avatar
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yota experienced mazda no
 
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From: Indiana
alright thanks ill check that this weekend... saturday night damn mandatory overtime cat needs a union
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Old Nov 19, 2008 | 11:33 PM
  #4  
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HAILERS
Tenured Member 10 Years
 
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From: FORT WORTH, TEXAS,USA
Originally Posted by LaSkt9
alright thanks ill check that this weekend... saturday night damn mandatory overtime cat needs a union
Well, they're going to kill the free trade act with Columbia, so that should mean fewer Cat products being exported and therefore fewer hours for you to work.
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Old Nov 21, 2008 | 06:24 AM
  #5  
LaSkt9's Avatar
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yota experienced mazda no
 
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From: Indiana
lol in 2010 were sold out until then
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