2003-04 Mach 1 Registry Owners Club - View Single Post

Twitch · 01-20-2021, 12:43 PM

Yeah I dont use them. I only did yrs back just cause of the warranty I got with the car.
Believe or not thats just the worst stuff they have done. Dad took same truck in that they blew the motors to get oil change and tire rotation, he got about half mile down the road and rear wheel fell off.
After that he got rid of the truck, figured it was a sign...lol

As for the 4.10's,when I do the diff I may drop down to 3.73's. 4.10's are fun but my gas mileage took a beating. With the 3.55's I drove to Dallas and back and averaged about 27mpg, now its more like 22 and a lot of changing gears.

01-20-2021, 12:43 PM	#30
Twitch Registered User Join Date: Apr 2019 Location: college station Posts: 18	Re: Need Some Rearend help/info Yeah I dont use them. I only did yrs back just cause of the warranty I got with the car. Believe or not thats just the worst stuff they have done. Dad took same truck in that they blew the motors to get oil change and tire rotation, he got about half mile down the road and rear wheel fell off. After that he got rid of the truck, figured it was a sign...lol As for the 4.10's,when I do the diff I may drop down to 3.73's. 4.10's are fun but my gas mileage took a beating. With the 3.55's I drove to Dallas and back and averaged about 27mpg, now its more like 22 and a lot of changing gears.