170,000+ Cadillac Enthusiasts
Technical fixes, buying guides, insurance advice, parts sourcing, and community — everything your Cadillac journey demands, in one place.
Know Your Car
We've catalogued the most common problems Cadillac owners face — organized by category so you can find answers fast.
Engine, transmission, electrical, suspension — the real problems by model year with diagnosis and fix guides.
View technical guides →
Why your Cadillac model costs more to insure, common claim denials, and how to fight back effectively.
Insurance guide →
What's covered, what's not, TSBs, lemon law situations, and how to get GM to pay for common failures.
Warranty guide →
Pre-purchase inspection checklist by model, red flags, price benchmarks, and what to avoid.
Buying guide →
How to maximize your Cadillac's value, what buyers look for, and the best platforms for each model type.
Selling guide →
Mileage overages, wear-and-tear disputes, early termination traps, and negotiating your next Cadillac lease.
Leasing guide →
Where to find OEM and aftermarket parts for every model, including discontinued and hard-to-source classic parts.
Parts guide →
Comprehensive database: DeVille, Escalade, Eldorado, Fleetwood, CTS, ATS, XT5, CT6 and more.
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Most Common
| Issue | Models Affected | Severity | Guide |
|---|---|---|---|
| Northstar Head Gasket Failure | DeVille 1993–2005, Seville 1998–2004, Eldorado 1993–2002 | Critical | Read guide → |
| Air Suspension Compressor Failure | DeVille 2000–2005, Escalade 2007–2014 | High | Read guide → |
| CTS-V Timing Chain Rattle (2.0T) | ATS 2013–2019, CTS 2014–2019 | High | Read guide → |
| Escalade AFM/DOD Lifter Failure | Escalade 2007–2021 (5.3 & 6.2 V8) | High | Read guide → |
| 4T80-E Transmission Slipping | DeVille, Seville, Eldorado 1993–2005 | Medium | Read guide → |
| Cracked Dashboard (Heat Delamination) | Escalade 2003–2006, Tahoe-based models | Medium | Read guide → |
| Power Window Regulator Failure | Most models 1995–2010 | Low | Read guide → |
| Infotainment System Freezing (CUE) | SRX 2013–2016, XTS 2013–2017, ATS/CTS 2014–2018 | Medium | Read guide → |
About This Hub
This site is the official companion resource to the I Love Cadillacs Facebook group — home to over 170,000 enthusiasts. Where the group is the conversation, this is the library.
We cover every issue that gets asked repeatedly: technical failures by year and model, how to handle insurance disputes, navigating warranties and lemon laws, buying smart, selling well, and finding parts for everything from a 1959 Coupe DeVille to a 2024 Escalade.
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