5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

95 cobra surging

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Old 02-18-2005, 03:28 AM
  #11  
mustang_mike_2003
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Default RE: 95 cobra surging

oh wait..tps..not mas air sencer..never mind...its ok to carefully clean the tps..but never touch the mas air sencer in between those two screens..never never
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Old 02-18-2005, 03:42 PM
  #12  
Dan89lx
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Default RE: 95 cobra surging

i think 93 cobra computers are weird, I am told that they are made to use a 19lb maf with 24 lb. injectors, this could possibly cause your problem since the maf and injectors are both for 24lb. units on your cobra. Can someone verify this, I was told by a friend, he may or may not know what the hell he is talking about
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Old 02-18-2005, 03:44 PM
  #13  
vfast
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Default RE: 95 cobra surging

I would clean your T/B
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Old 02-18-2005, 03:50 PM
  #14  
Dan89lx
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Default RE: 95 cobra surging

how does your car do with the ecam and performer heads, did it make a big diffrence? please pm me and let me know. I have an E cam already and i got a good deal on some performers- should i put them on or sell them and buy some better heads. Anybody with advice, please PM me. Thanks
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Old 02-18-2005, 05:59 PM
  #15  
JustgotFUCTup05
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Default RE: 95 cobra surging

Do you have an adjustable fuel pressure regulator?
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Old 02-18-2005, 06:05 PM
  #16  
philly3384
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Default RE: 95 cobra surging

clean my throttle body with what?... can i clean the maf sensor too or what? the heads and cam def made a dif.. sound a performance.. not the fastest thing on earth but it def pulled harder.. GETTIN ready for the supercharger now
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Old 02-18-2005, 07:58 PM
  #17  
sup95cobra
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Default RE: 95 cobra surging


ORIGINAL: Dan89lx

i think 93 cobra computers are weird, I am told that they are made to use a 19lb maf with 24 lb. injectors, this could possibly cause your problem since the maf and injectors are both for 24lb. units on your cobra. Can someone verify this, I was told by a friend, he may or may not know what the hell he is talking about
You are correct except it is the 94-95 Cobra's
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Old 02-18-2005, 08:07 PM
  #18  
BigMg
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Default RE: 95 cobra surging

DON'T CLEAN THE MAF DONT DONT DONT clean t.b. and check for vacume leak sometimes the idle motor sticks but then you would notice high idle. Check plugs wires cap rotor all the basics chech the t.p.s. make shure it changes resistance across the terminales when you move the throttle.
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Old 02-18-2005, 08:08 PM
  #19  
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Default RE: 95 cobra surging

check for fual pressure to and for fual pressure regulator bad
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Old 02-18-2005, 10:00 PM
  #20  
vfast
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Default RE: 95 cobra surging

let me ask you here do you have a k/n air filter on the car?..if yes I would say you might have some oil residue on the electronic on the maf...I use acohol to clean it
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