Mechanics

LACKS POWER

1996 Ford F-150

I have a ford f150 4.9 6 cylinder engine and doesn't have the power it suppose to.I put new spark plugs and wires checked the timing and also put cap and rotor button on. The truck has a manual tranmisson, when I take off it chugs and once I get down the road and push on the gas it doesn't seem to have the power and when I push the gas pedal down it just wants to bogg down.
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Redbone
May 21, 2013.




Have you checked fuel pressure?

Docfixit
May 22, 2013.


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