who 5.3 has the most milage
What type and weight oil are you guys using?
07-04-2011, 02:03 PM
#24
TECH Veteran
iTrader: (36)
I have a customers truck we have worked on since new that has 687,800 and change. It is an oil field gauging truck we've replaced 3 transmissions countless fuel pumps and the posi trac fragged and destroyed the stock rear end. But the motor has never been into before and still runs like a top and does not use a drop of oil. It has had chevron delo 15w40 diesel oil in it since new.
11-10-2011, 02:37 AM
#25
Teching In
Join Date: Sep 2005
Location: Santa Cruz Ca.
Posts: 47
Likes: 0
Received 0 Likes
on
0 Posts
My truck has 323,000 miles on it and still runs like a champ. Was planning to replace the engine by now but I guess i will have to wait longer this thing wont die. 
I thought I had "high" mileage at 194,000 lol
11-11-2011, 12:31 PM
#27
I have a customers truck we have worked on since new that has 687,800 and change. It is an oil field gauging truck we've replaced 3 transmissions countless fuel pumps and the posi trac fragged and destroyed the stock rear end. But the motor has never been into before and still runs like a top and does not use a drop of oil. It has had chevron delo 15w40 diesel oil in it since new.
11-11-2011, 01:01 PM
#28
I have a customers truck we have worked on since new that has 687,800 and change. It is an oil field gauging truck we've replaced 3 transmissions countless fuel pumps and the posi trac fragged and destroyed the stock rear end. But the motor has never been into before and still runs like a top and does not use a drop of oil. It has had chevron delo 15w40 diesel oil in it since new.
