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HEELP no one knows whats the deal

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Old 01-05-2007, 10:44 PM
  #1  
cassimus
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Default HEELP no one knows whats the deal

I have a 89 5.0 coupe that was a 4cyl conversion to a 302 crate. i just bought the car about a month ago and its starting to act. i can dump the clutch in first and everything seems fine and as soon as i hit second the excitement is dead my rpms fall below 1000 and i can have my foot to the floor and it still barley reacts until it passes 2500 and then the power kicks back in......also maybe or maybe not related....

Most of the time when my car is under a half tank of gas i can take a turn in just about any gear mainly 1st and 2nd and it boggs down so badly that it back fires almostas if its not getting any fuel and just like the first problem it will slowly reach over 2500 and the car acts fine


please someone help i have no clue what the problem is and everyone i talk to brings up a new part no one talks about the same thing.........

i cant have a mustang and it not perform correctly right?




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Old 01-05-2007, 10:56 PM
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hatchdemon89
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Default RE: HEELP no one knows whats the deal

check ur spark,check fuel pressure i would change the fuel filteran start there if u think its fuel related if not change the pump its easy process of elimination
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Old 01-05-2007, 10:59 PM
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EliteTuners
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Default RE: HEELP no one knows whats the deal

yah and look at ur wires n boots n such
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Old 01-05-2007, 11:09 PM
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91stanger
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Default RE: HEELP no one knows whats the deal

This is one of those problems where you can justify a fuel pressure gauge and battery gauge for that matter, initially I was thinking fuel related, start w/ filter .Good Luck.
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Old 01-05-2007, 11:16 PM
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tmajikman
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Default RE: HEELP no one knows whats the deal

It may be a possible broken baffle in the tank, starving the motor of fuel.
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Old 01-05-2007, 11:44 PM
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mattdel
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Default RE: HEELP no one knows whats the deal

ORIGINAL: tmajikman

It may be a possible broken baffle in the tank, starving the motor of fuel.
that is correct. dont even bother checking other things. i had this problem, fixed it 2 weeks ago. new tank.
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Old 01-05-2007, 11:53 PM
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92hatchLX
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Default RE: HEELP no one knows whats the deal

ORIGINAL: mattdel

ORIGINAL: tmajikman

It may be a possible broken baffle in the tank, starving the motor of fuel.
that is correct. dont even bother checking other things. i had this problem, fixed it 2 weeks ago. new tank.
I've heard of this too many times! It'sa baffle in the tank broken loose, change the tank asap!
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Old 01-05-2007, 11:54 PM
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92hatchLX
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Default RE: HEELP no one knows whats the deal

ORIGINAL: mattdel

ORIGINAL: tmajikman

It may be a possible broken baffle in the tank, starving the motor of fuel.
that is correct. dont even bother checking other things. i had this problem, fixed it 2 weeks ago. new tank.
I've heard of this too many times! It'sa baffle in the tank broken loose, change the tank asap!
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Old 01-06-2007, 12:04 AM
  #9  
ddeaton66
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Default RE: HEELP no one knows whats the deal

+1 I vote the baffle also

Though it could be some of the others listed the bafffle seems to be a real problem as they age.
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Old 01-06-2007, 12:50 AM
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XSRACINGGT
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Default RE: HEELP no one knows whats the deal

+10000 on the Baffle. It happened to me but only when I went around curves. Changed the tank, and vavoom! she ran fine.
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