We have a 2009 Tahoe Z71 with a 5.3 L V8 that is having oil pressure problems at about 248,000 miles. We’ve been told the engine is shot but the truck is still in good shape. Were Exploring replacing the engine with a Chevrolet crate engine, and wondering if anyone has had any experience with this that they could share. Thanks!
Chevy Crate Engines
- Thread starter TKemerly
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
blackelky
Full Access Member
- Joined
- Oct 15, 2023
- Posts
- 510
- Reaction score
- 617
Decent warranty, 3 years 100,000 miles. Easier to get them to warranty stuff than most local shops
That's mid time on one of these engines. Oil pressure problems come from a handful of places on these and nearly all of them are resolvable while the engine is still in the truck. Can you tell us a little more about the history of the problem?
petethepug
Michael
My sister in law did a crate engine from the dealer on her 03 Burb almost 10 years ago. They got her for $10k w/ a 3 year 100k warranty. She’s still the original owner so it suited her purpose of longevity.
In todays engine you should shop for a crate or replacement engine with the AFM/DOD removed as it’s the only weakness that n the 5.3L.
Keep in mind for just a hair more you can install the 6.2L non AFM motor that would actually increase the value of the truck significantly. There were just a handful of 6.2L Tahoe made and 08/09 was the two golden years for it.
Yours already has the same 6.2L trans. A rare opportunity to not only repair it, but upgrade as well as increase it value instantly for resale or trade in down the road. Die hards go koo koo for 6.2L Tahoe and a z71 is one never offered.
In todays engine you should shop for a crate or replacement engine with the AFM/DOD removed as it’s the only weakness that n the 5.3L.
Keep in mind for just a hair more you can install the 6.2L non AFM motor that would actually increase the value of the truck significantly. There were just a handful of 6.2L Tahoe made and 08/09 was the two golden years for it.
Yours already has the same 6.2L trans. A rare opportunity to not only repair it, but upgrade as well as increase it value instantly for resale or trade in down the road. Die hards go koo koo for 6.2L Tahoe and a z71 is one never offered.
Marky Dissod
Full Access Member
'We've been told' would not cut it for me.
Sometimes the oil pressure gauge displayed is not actually the real oil pressure.
If you can, go rent an oil pressure gauge from AutoZone or whatever and check it yourself.
If you have something against the idea of being required to use 91 octane in a 6.2L, you could also consider a 6.0L upgrade.
Should be just as easy to avoid or delete V4 mode hardware prior to installation.
(Sorry about lacking personal experience myself.)
Joseph Garcia
Supporting Member
- Joined
- Aug 2, 2018
- Posts
- 6,530
- Reaction score
- 8,547
Welcome to the Forum from NH.
Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.
I hope that you will become a participating member in the Forum's discussions.
Pics of the truck, please.
You are already receiving sage advice from the knowledgeable folks on this Forum.
Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.
I hope that you will become a participating member in the Forum's discussions.
Pics of the truck, please.
You are already receiving sage advice from the knowledgeable folks on this Forum.
