This is topic popping sound coming from airbox in forum Tech Talk at Northern California Ford Owners  .


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Posted by norcalfiddy (Member # 11207) on :
 
i just changed my thermostat and now my car doesnt want to run, it sounds like its backfiring through the airbox, making a popping sound, what could it be? it ran perfectly fine before i changed it.
 
Posted by 68stanger (Member # 7842) on :
 
just a guess...maybe you moved the distributor while removing your water neck
 
Posted by Venomousnotch (Member # 8695) on :
 
quote:
Originally posted by 68stanger:
just a guess...maybe you moved the distributor while removing your water neck
+1 Check your timing.... [patriot]
 
Posted by Stangn5oh (Member # 10875) on :
 
quote:
Originally posted by Venomousnotch:
quote:
Originally posted by 68stanger:
just a guess...maybe you moved the distributor while removing your water neck
+1 Check your timing.... :@patriot:
+2
 
Posted by norcalfiddy (Member # 11207) on :
 
timing is fine. at 10*. any other ideas?
 
Posted by 5.0coupe (Member # 10540) on :
 
new fuel pump. you thnik?

[ November 18, 2011, 10:08 PM: Message edited by: 5.0coupe ]
 
Posted by 5.0coupe (Member # 10540) on :
 
ttt
 
Posted by norcalfiddy (Member # 11207) on :
 
thats what i think i need to replace. fuel pump, i have no fuel pressure
 
Posted by CHP2981 (Member # 9240) on :
 
From my experience, if it was fine before I changed/worked on anything in my car that is what the problem is. So I'd pull it out again and see if it's in correct.
 
Posted by 92_5.0 (Member # 7624) on :
 
quote:
Originally posted by norcalfiddy:
thats what i think i need to replace. fuel pump, i have no fuel pressure
you can check the shrader valve located on the fuel lines in the front of the engine on the passenger side. Then you'll know for sure if your not getting fuel
 
Posted by norcalfiddy (Member # 11207) on :
 
quote:
Originally posted by 92_5.0:
quote:
Originally posted by norcalfiddy:
thats what i think i need to replace. fuel pump, i have no fuel pressure
you can check the shrader valve located on the fuel lines in the front of the engine on the passenger side. Then you'll know for sure if your not getting fuel
yea, i hooked up a fuel pressure tester to it. no fuel psi.
 
Posted by Stangn5oh (Member # 10875) on :
 
Maybe im confusing u with sumone else but didnt u just order a 255 fuel pump about 3weeks ago
 
Posted by norcalfiddy (Member # 11207) on :
 
quote:
Originally posted by Stangn5oh:
Maybe im confusing u with sumone else but didnt u just order a 255 fuel pump about 3weeks ago
no i didnt, i ordered one yesterday
 
Posted by ls1kid (Member # 10751) on :
 
Ttt
 




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