sssstudderer
studerring ford
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studerring ford
hi,thanks for looking at this .i have a 2001 screw lariat 4wd with the 5.4.my problem in it shudders and shakes when you hit the gas,just cruisin and misses when at idle can someone help me please! p.s cleaned mass,idle air and k&n air filter any guide would be apreciated
Carpenter Local 745
Joined: Apr 2006
Posts: 5,794
Likes: 11
From: on da beach
Welcome to FTE ford-a-pullin,
Have you tried getting any codes from the computer?
Is the CEL on?
Also try the search feature in the blue bar above. I am sure this has been covered before.
Our trucks do not like K&N air filters, you can read about this in many threads too.
Have you tried getting any codes from the computer?
Is the CEL on?
Also try the search feature in the blue bar above. I am sure this has been covered before.
Our trucks do not like K&N air filters, you can read about this in many threads too.
Carpenter Local 745
Joined: Apr 2006
Posts: 5,794
Likes: 11
From: on da beach
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A friend of mine had s imilar problem with is 4.6 l. It was the plug lead, or more specifically the coil on teh lead. He had that one fixed and two more have gone since. He was told to change them as they go, not all at once. I have a 5.4l and have not had that trouble...yet.