4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

car is acting like crap?

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Old 08-29-2006, 12:33 AM
  #11  
98YellohCobra
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Default RE: car is acting like crap?

ORIGINAL: monkeydude3

ORIGINAL: 98YellohCobra

ORIGINAL: so1o2k3

Yeah this wasn't on the mustang, but on my previous car I thought the tranny was goin bad because the car would buck in a certain RPM. I took it to a shop and they told me that the spark plug wires were...ahhh can't think of the word for it. Anyways they were leaking some voltage.
They were probably "arcing". It's when electrical current from the wires will arc with a metal surface in the engine compartment (or possible the engine itself). It's not a good thing.

dude I beat you by one minute. OWNED [8D][8D][8D]

seriously tho great minds think alike!
Oh, you MF'er!! haha ..

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Old 08-29-2006, 12:33 AM
  #12  
Stanghead96
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Default RE: car is acting like crap?

(sorry to hijack the post)

same here...things have been a little slugish lately then i put 93 octane and and it picked up.....now a couple weeks later it has just dosent feel right. I replaced plugs a year ago so would hope they would still be good.


Any ideas???
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Old 08-29-2006, 12:34 AM
  #13  
monkeydude3
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Default RE: car is acting like crap?

hahaha




arcing can be funny. I've had some instructors at my school show me how you can use a spark to burn holes through paper and stuff... and how HUGE You can make sparks with the right apparatus, lmao
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Old 08-29-2006, 12:35 AM
  #14  
monkeydude3
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Default RE: car is acting like crap?


ORIGINAL: Stanghead96

(sorry to hijack the post)

same here...things have been a little slugish lately then i put 93 octane and and it picked up.....now a couple weeks later it has just dosent feel right. I replaced plugs a year ago so would hope they would still be good.


Any ideas???
if putting in higher octane fuel made it better, you have one of several things possibly wrong. Either A the regular fuel is just SH** in yoru area, or you have carbon buildup, and I'd suggest a few treatments with seafoam.

The carbon buildup will increase your compression ratio, and cause it to run better on higher octane fuel.

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Old 08-29-2006, 12:36 AM
  #15  
98YellohCobra
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Default RE: car is acting like crap?

ORIGINAL: Stanghead96

(sorry to hijack the post)

same here...things have been a little slugish lately then i put 93 octane and and it picked up.....now a couple weeks later it has just dosent feel right. I replaced plugs a year ago so would hope they would still be good.


Any ideas???
Best way to check the plugs for arcing is to try and start the car up in a pitch black environment and watch for the flashes of "arc" around the path the wires take in your engine compartment.

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Old 08-29-2006, 12:44 AM
  #16  
so1o2k3
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Default RE: car is acting like crap?

haha sweet...science is pretty cool huh?
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Old 08-29-2006, 12:51 AM
  #17  
98YellohCobra
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Do I sense a smartass among us? [8D]
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Old 08-29-2006, 12:53 AM
  #18  
monkeydude3
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Default RE: car is acting like crap?

There are absolutely no smarta$$es on Mustangforums.com....


















[8D]
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Old 08-29-2006, 12:53 AM
  #19  
so1o2k3
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[8D] who?
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Old 08-29-2006, 01:04 AM
  #20  
98YellohCobra
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Default RE: car is acting like crap?

ORIGINAL: monkeydude3

There are absolutely no smarta$$es on Mustangforums.com....


I didn't think so.... BUT,



























































I could be wrong.

[8D]

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