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.

MAJOR LAG????????

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Old 06-07-2007, 12:05 PM
  #1  
jjp278
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Default MAJOR LAG????????

My Car is lagging really bad. Could it be the clutch? It feels like it is just holding back. It sounds and feels like it wants to go but wont take off.
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Old 06-07-2007, 02:41 PM
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Pure5.0
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Default RE: MAJOR LAG????????

Clean your MAF Sensor
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Old 06-07-2007, 02:42 PM
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samseed101
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Default RE: MAJOR LAG????????

Your turbocharger is too big. Try using a smaller turbo to spool the larger one
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Old 06-07-2007, 02:42 PM
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samseed101
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Default RE: MAJOR LAG????????

If that doesn't work, try releasing your E-Brake.
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Old 06-08-2007, 12:33 AM
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billyam87
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Default RE: MAJOR LAG????????

timing?
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Old 06-08-2007, 01:26 AM
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blkonblk5.0
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Default RE: MAJOR LAG????????

vaccume leak, maf, fuel problems, timming, could be anything...i posted a thread about it yesterday cuz mine is doing this too https://mustangforums.com/m_3348979/...tm.htm#3351683
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