just replaced coils and plugs in my 07 F 150 5.4, and still have an intermittent severe shake and sometimes rough idle and the eng. light came on
JA: How many miles are on the car? Have you checked the spark plugs
Customer: 89000 +/-
JA: What is the model of your '87000 Ford?
Customer: 2007 F 150 Truck with 5.4 Triton V8
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: nothing I can fix, had this fixed a week ago and still have this problem
JA: Anything else you think the mechanic should know?
Customer: Don't know, too much electronics for me to figure it out and I don't have an obd scanner
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Ford Mechanic about your situation and then connect you two.