2012年3月23日 · Having owned one 4.6/4-speed in the form of an Expy and several 5.4/4-speed F150's and now my 5.4/6-speed, I can state the 4.6 will NOT get any better gas mileage while …

2017年11月14日 · Modular V8 (4.6L, 5.4L) - 4.6 V8 Codes and problems and codes and more problems - 1999 Ford E150 4.6L Went from running like a champ to suddenly running very …

2013年1月21日 · Modular V8 (4.6L, 5.4L) - what auto transmissions bolt up to the 4.6 - i'm in the process of making up a parts list for my truck '56' f100. i plan on installing a 4.6 with oem …

2003年7月21日 · Modular V8 (4.6L, 5.4L) - fuel efficiency on my 4.6L V8 - i know with SUV's your not going to get the best gas milage. When i first bought my 03 Explorer 4x4 with the 4.6L V8, i …

2008年12月14日 · 2004 - 2008 F150 - what performance mods for the 2v 4.6?? - hey me and a buddy were just looking in summit and jegs, and we noticed all the superchargers, intakes, …

2005年7月11日 · Actually the V6 is a hard stressed, over sized six, as opposed to the 4.6, which is a low stressed, undersized V8. The 4.2 is about the biggest thing you can get in that block, …

2003年10月9日 · 3.8 & 4.2L V6 - 4.2 V6 vs. 4.6 V8 - I am going to buy new truck and am hearing bad things about 4.2 v6. the company i work for has had to replace 5 motors with 30 to 70 k …

2002年1月22日 · FORD says that it will tow up to 7,000lbs, yet many of the messages here on the board say that are ridiculous!! And will the 5.4 V8 solve my problem. Here in southern …

2007年8月30日 · Modular V8 (4.6L, 5.4L) - 4.6 Performance upgrades - I have put a K&N cold air intake, dual exhaust with no mufflers, throttle body spacer, and Edge Evolution on my 98 4.6.

2019年12月18日 · 2004 - 2008 F150 - 4.6 rough idle - I have been battling all summer to clear up my rough idle and low end loss of power ( truck comes to life at about 2000 rpm in passing gear).