-
Posts
649 -
Joined
-
Last visited
-
Days Won
1
seamus2154 last won the day on March 12 2022
seamus2154 had the most liked content!
About seamus2154
- Birthday 01/20/1965
Profile Information
-
Name
Jim
-
Location
Jupiter, Florida
-
Gender
Male
-
Interests
Anything mechanical, cars, ocean
-
Drives
2021 Sierra Denali 3.0, Zo6, S550
Recent Profile Visitors
seamus2154's Achievements

Enthusiast (6/11)
169
Reputation
-
There are several Hotshot tow guys on youtube who show their sleeping setup in the HD2500 trucks (same cab). Even how to run AC and heat so not to idle truck. Some good ideas on there. It can be done.
-
It cant be advertised for a gas truck because the gas tank is considered part of the emissions system....which cant be tampered with or parts sold to tamper with. Kinda whats going on for diesel trucks presently with the EPA hunting down vendors and tuners. The fuel tank on a diesel is not considered part of the emissions system...I'm told which is why they can sell it. BUT....even though it is not advertised as a gas tank...I am sure you can use it.
-
Do you pay for an OnStar plan?
seamus2154 replied to GullLakeMi's topic in 2019-2023 Silverado & Sierra
Will never pay for Onstar. I have triple AAA mainly for the wife in case there is an issue and I am away. The new Iphone 14pro has crash detection. I have remote start on my key fob, and my phone does everything I need. -
2020 Silverado 1500 front brake caliper
seamus2154 replied to Steven S 504's topic in 2019-2023 Silverado & Sierra
The offset is different on the 2019 up trucks because of a larger caliper. Thats why the previous generation truck rims hit on the front. Its not a 6 piston caliper. Need specific 2019 and up rim. There is a BB kits and option from GM . -
Something is going on. These trucks have too much going on now. Everything is going through a module or computer. Nothing is a simple switch. This used to be a German car issue....now they caught up!! Good luck
-
I have a 2021 and bought the GMC puddle light from GM accessories. Mine stay on with the other lights. Something is wrong with yours.
-
2017 Sierra snowflakes on 2020 Silverado
seamus2154 replied to Oarngesi's topic in 2019-2023 Silverado & Sierra
They do make snowflakes that have the correct backspace to fit 2019-2023. I had Snowflakes on my 2017 Denali Yukon, but 2019 and up are a different part# due to front brakes. -
2020 Silverado 3.0 LM2 Engine/Trans Failure
seamus2154 replied to Jake_Melvin1's topic in 2019-2023 Silverado & Sierra
Pretty unusual, but sounds like a defective flywheel let go and took out alot of stuff for them to be tearing into the motor also. If it rolled to a stop I will bet your rear diff is just fine. I'd be much happier with a crate motor and trans than anyone ripping into the motor and fixing something. The LM2 is literally their best drivetrain right now, and few big issues. New from Gm should be plug and play so to speak, and put this in your rear view mirror as its not a common issue. Good luck, keep us updated- 5 replies
-
- Engine
- transmission
-
(and 3 more)
Tagged with:
-
2020 Silverado 3.0 LM2 Engine/Trans Failure
seamus2154 replied to Jake_Melvin1's topic in 2019-2023 Silverado & Sierra
Flywheel failed?? It killed a motor and transmission?? Happy its covered, but any other details regarding?? They diagnosed or found a failed flywheel or just said they thought that?? 79K and getting a new drivetrain is a win.- 5 replies
-
- Engine
- transmission
-
(and 3 more)
Tagged with:
-
2019 Sierra Rear Pad & Rotor Replacement
seamus2154 replied to Alden D's topic in 2019-2023 Silverado & Sierra
-
No collision on a new truck??
-
Different Tonneau Cover Question (I Think)
seamus2154 replied to MrLeadFoot's topic in 2019-2023 Silverado & Sierra
It comes with 3 large rubber blocks that when folded up they ride on the window, so no issue there. I have only had to drive with it folded up a few times and didnt see any issue with wind. It is important to lock the sliders so its locked in that position. Folded up against the cab the bed camera is mostly blocked. But if folded into second position it straps down and the camera obviously works at that point. -
Different Tonneau Cover Question (I Think)
seamus2154 replied to MrLeadFoot's topic in 2019-2023 Silverado & Sierra
I love the Bakflip MX4. Had it since new, and it is pretty secure, great warranty. -
Sierra elevation max tow package rear springs
seamus2154 replied to Roman Merkushen's topic in 2019-2023 Silverado & Sierra
I did the same with the car, and height of hitch. Once it sags, if trailer in pitched forward or back its loading the front or rear trailer tires. In the trailer app I noticed the front tires were a higher psi and were hotter. Once leveled all was perfect. Something I wouldnt have thought about years ago, and can see how that would be prone to a blowout possibly. Airbags arent an option for the Denali as it has the autoride shocks and a some sensor back there that is in the way. If I go heavier I will need leaf springs. The ride is great though when not loaded.
-
Forum Statistics
242.8k
Total Topics1.4m
Total Posts -
Member Statistics
-
Who's Online 31 Members, 0 Anonymous, 1,170 Guests (See full list)
- crj19
- mjonesjr84
- Daly
- Steve-2019
- MrMagloo
- Grumpy Bear
- WhiteDiamond210
- Kodiak55
- repairman54
- wenlund
- Robbie R
- Axtell
- Mark Hickton
- Camaro7
- Wyatt1963
- jashaw
- TXS Heat
- rzr
- dram1983361
- Jerry Truesdale
- 4-By-4
- nards444
- kylant
- BossTaco2020
- Wizardd
- Foghorn19
- Pryme
- garyo
- Cnick
- Naughty Donkey Performance
- Dwayne Elliott