Full diagnosis
We test the actual cause — and every diagnosis includes a full vehicle health & safety inspection.
$150flat — inspection included
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5.0
215+ reviews on Google, SureCritic & CARFAX
Chevy · GMC · Buick · Cadillac · Rexburg
GM repair for Silverado & Sierra country.
Silverados, Sierras, Tahoes, Suburbans — and the Buicks and Cadillacs built on the same bones. We know GM's patterns, good and bad, and we'll tell you which one your truck is showing.
Our take
Strong trucks, with patterns worth watching.
GM's V8 trucks and SUVs are the backbone of a lot of East Idaho driveways and job sites. They're stout — and like every high-volume engine family, they have documented patterns: cylinder-deactivation lifter issues and oil consumption on certain years are the two every GM owner has heard about.
The honest version: some trucks never see either problem, and oil health is your best defense. Clean oil at honest intervals, and early attention to any new tick, are what keep a GM V8 out of the expensive chapters.
New noise, consumption trend, or warning light? A $150 tested diagnosis with full inspection tells you which pattern — if any — you're actually looking at, before anyone quotes you a big number.
What we watch for
Where miles show up on GM trucks & SUVs.
- New ticks from V8s with cylinder deactivation — the earlier it's diagnosed, the more options you have.
- Oil consumption trends — measure, don't guess.
- Transmission fluid condition on trucks that tow — shudder often starts as tired fluid.
- Front-end wear — work trucks eat ball joints and tie rods.
- Brake wear under trailer loads and mountain grades.
- Duramax diesel service — oil, filters, and coolant on schedule.
What it costs
Same straight pricing, gas or diesel.
Oil changes
Full-service oil and filter with a mechanic's once-over while it's in the air.
$80–110gas · $110–200 diesel & specialty
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The repair itself
Quoted after we've seen exactly what's wrong — and confirmed with you before any work starts.
Quoted firstbacked by a 1 yr / 12k mi warranty
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FAQ
GM questions, answered straight.
Can an independent shop work on my vehicle without voiding the factory warranty?
Yes. Federal law (the Magnuson-Moss Warranty Act) protects your right to have maintenance and repairs done at any qualified shop. Keep your service records — we document everything — and your factory warranty stays intact.
My Silverado has a lifter tick. How bad is it?
It ranges from “keep an eye on it” to “fix it now,” and you can't tell from the driver's seat. Diagnosing it early is the difference between a contained repair and a much bigger one — don't drive on a growing tick.
Do you service Duramax diesels?
Yes — diesel oil services run $110–200, and we handle the scheduled maintenance and repairs that keep a Duramax pulling.
Torque converter shudder when towing — transmission going out?
Often it's fluid condition rather than hard failure, especially on trucks that tow. We test and service first — a fluid service costs a fraction of a transmission, and frequently solves it.
Related: Fleet maintenance · Engine repair · Transmission
Good to know
No waiting room — plan to drop off.
If you can leave the vehicle with us for the day, that's the best way to get it done right. We'll call or text with findings before any work starts.
Book a drop-off time- 🚗Diagnosis & repairs: plan on at least 5 hours — full-day drop-off is ideal.
- 🕑Oil changes & inspections: usually 60–90 minutes.
- 💰No surprises: pricing is confirmed with you before work begins.
Green means go
Get a straight answer on your GM.
Book online — tested, explained, and quoted before work starts.