Notices
GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Tahoe 6.2 swap

Old 11-24-2016, 03:54 PM
  #1  
Teching In
Thread Starter
 
Budhanson1135's Avatar
 
Join Date: Jul 2015
Location: Foley Minnesota
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Tahoe 6.2 swap

Has anyone swapped out a 5.3 for a 6.2 from a truck into a 99-05 tahoe or truck?
Old 11-24-2016, 10:27 PM
  #2  
TECH Senior Member
iTrader: (2)
 
FFDP's Avatar
 
Join Date: May 2014
Location: Rogers, MN
Posts: 5,188
Received 545 Likes on 471 Posts
Default

Many have, it is more work to do it but can be done.

Just a few things are different between the GEN 3 and GEN 4 engines. The newer 6.2 is a 58x crank trigger compared to the older 24x. Knock sensor locations are totally different. I believe the cam sensor locations are different too. Depending on year, it may have VVT and a 99-05 computer couldn't control that, so you'd have to remove it. There are more things too but those are some basics.

Thread Tools
Search this Thread

All times are GMT -5. The time now is 08:36 PM.