Lherna07

I have the 4.6 engine. Want to know what gear ratio it has? Also rear seats do they only fold up? What should i worry about in the future any usual problems?

nrceptr

iTrader: (1)

Your axle code is inside the driver's side door...has production date, VIN, interior trim, exterior paint etc. You could also look on the rear axle also. There should be a sticker with the ratio on it. I haven't heard of too many problems with the 4.6. I have the 5.4 and am well aware of several issues involving mine.

The rear seats only fold up but there is a thread or two about removing the rear seat for amp installs or to get the factory remote keyless code.

Jreno

I got a 07 4.6 screw ... Luv it

2007 supercrew fx2

BolletuH

It has no ***** :/ However the 4.6 is honestly the most reliable besides the 4.2. Gotta watch out for blown spark plugs though because it is the 2V not the 3V.

Lherna07

Gotta say for a truck with no ***** it smokes titans and chevys pretty bad ***** or maybe its the drivers that back down but thanks for that info on the spark plugs how will i know when to change them

07FX2

Lmao no no noo. 04-08 4.6 2v do not I repeat do not blow out their spark plugs. That was 97-03 models. The 04-08 5.4 now just rather stay in lol.

BolletuH

Are you sure they fixed that problem for the 04-08 2V? Did they change the thread amount for the spark plug? I don't know about the generation difference for that engine. Used to have a 98 4.6, and I always wondered if a spark plug was gonna blow outta the head.

07FX2

Lol mis read his comment. Anywho I had a 04 with the 4.6 and it never blown a plug. It had 96,000 on it when I traded it.

07FX2

Yea, ford fixed that problem. So don't worry about it.

BassAckwards

I kinda doubt it smokes a Titan with a V8 they out run the 5.4.