Our Services
Trust our skilled technicians to deliver exceptional vehicle repair and maintenance services, ensuring your car is running at its peak performance. We combine advanced technology with years of expertise to provide accurate diagnostics and efficient repairs.
Is your check engine light on? We use state-of-the-art diagnostic equipment to pinpoint the cause quickly and accurately. Our certified technicians will:
Run a full scan of your vehicle’s onboard systems
Interpret fault codes and perform targeted inspections
Provide a clear, written diagnosis and an accurate repair estimate
Explain recommended repairs and answer your questions
Bring your vehicle to Adam’s Auto in Yale, MI for reliable, professional diagnostics and transparent service. Schedule a visit today to get the light checked and keep your vehicle performing safely.
We utilize Mitchell ProDemand for our service information. This ensures our certified technicians have up-to-date, factory-level diagnostic data, repair procedures, wiring diagrams, and parts information to perform accurate, efficient maintenance and repairs on your vehicle.
State-Certified Repair Facility
Adam’s Auto is a state-certified repair facility serving Yale, MI and the surrounding communities. Our technicians are certified, trained, and regularly updated on the latest vehicle systems and repair standards to ensure accurate diagnostics and safe, durable repairs.
What state certification means for you
Work performed to regulatory standards: We meet state requirements for workmanship, parts use, and repair procedures.
Certified technicians: Our staff hold required certifications and complete ongoing training to handle modern vehicle systems.
Proper documentation: Repairs and inspections are documented per state guidelines, which helps with warranty support and insurance claims.
Safety and compliance: We follow state-mandated safety protocols and environmental practices for handling fluids, refrigerants, and hazardous materials.
Common services covered by our certification
Emissions and safety-related repairs
Engine and transmission diagnostics and repair
Brake systems, steering, and suspension work
Electrical systems, sensors, and ADAS calibration
Air conditioning service and refrigerant handling
Why choose Adam’s Auto
Reliable, certified technicians with local knowledge
Transparent estimates and documented repairs
Commitment to safety, quality, and regulatory compliance
Convenient scheduling to keep your vehicle performing at its best
Schedule service today to ensure repairs are performed by a state-certified facility that prioritizes safety, compliance, and lasting results.
We have specialized equipment to repair and diagnose A/C systems
Our shop is equipped with industry-grade A/C diagnostic and repair tools so your vehicle’s heating and cooling system gets accurate service the first time. Technicians at Adam’s Auto use calibrated, manufacturer‑level equipment to find leaks, verify system performance, and restore proper refrigerant charge and airflow.
What we use and why it matters
Refrigerant recovery and recycling machines: Safely recover old refrigerant, protect the environment, and ensure the correct refrigerant type and charge is returned to the system.
Electronic leak detectors and UV dye kits: Quickly locate leaks in hard-to-reach places before they cause compressor failure or poor cooling.
Digital manifold gauges and vacuum pumps: Measure system pressures and pull a proper vacuum to remove moisture and contaminants for a reliable repair.
Electronic temperature probes and clamp-on thermometers: Verify inlet and outlet temps at the evaporator and condenser to confirm system efficiency.
A/C flush and condenser service tools: Clean internal components and remove debris that can block refrigerant flow and damage the compressor.
OEM-level scan tools and software: Read manufacturer codes, monitor A/C system sensors and actuators, and perform system-specific tests and calibrations.
What you can expect
Accurate diagnosis: We pinpoint the root cause — leaks, compressor faults, electrical issues, or clogged components — rather than guessing.
Proper refrigerant handling: We follow EPA guidelines for refrigerant recovery, recycling, and disposal.
Complete leak repair and performance verification: Repairs are followed by pressure and temperature checks to confirm the system meets expected performance.
Warranty-friendly procedures: Using factory-equivalent tools and methods helps maintain warranty integrity where applicable.
Schedule A/C service Bring your vehicle to Adam’s Auto in Yale, MI for professional A/C diagnosis and repair using the right equipment for the job. We’ll provide a clear estimate and explain recommended repairs before any work begins.
We stand behind our work with a 12‑month / 12,000‑mile warranty on all repairs performed. If a covered repair fails due to parts or workmanship within 12 months from the repair date or before your vehicle accrues an additional 12,000 miles (whichever comes first), we will diagnose and repair the issue at no additional labor cost to you.
What the warranty covers
Parts and labor for the specific repair performed by our shop.
Any additional diagnostic time directly related to the original repair failure.
Replacement parts that fail due to manufacturer defects or improper installation.
What the warranty does not cover
Failures caused by misuse, neglect, accident, off‑road use, or lack of required maintenance.
Damage from unrelated parts or systems not included in the original repair.
Routine maintenance items (oil changes, brake pads, wiper blades, etc.) unless those items were specifically part of the repaired job.
Preexisting conditions not addressed during the original repair.
How to make a warranty claim
Bring your vehicle to Adam’s Auto in Yale, MI, with the repair invoice and date.
We will inspect the vehicle, confirm the failure is covered, and perform necessary repairs.
If a covered part must be replaced and is still under its manufacturer’s warranty, we will coordinate as appropriate.
Additional details
Warranty is valid only for repairs performed at Adam’s Auto by our certified technicians.
Mileage is measured by the vehicle odometer; tampering with the odometer voids the warranty.
Some exclusions may apply; please ask for a printed copy of the full warranty terms at the time of service.
Schedule service today to ensure your repair is performed by certified technicians and protected by our 12‑month / 12,000‑mile warranty.
EVAP Testing and Repair
What is the EVAP system? The EVAP (Evaporative Emission Control) system prevents fuel vapors from escaping into the atmosphere. It captures vapors from the gas tank and routes them to the engine to be burned. Components include the charcoal canister, purge valve/solenoid, vent valve, fuel tank, hoses, lines, and associated sensors (including the fuel tank pressure sensor and sometimes manifold absolute pressure sensor).
Common symptoms of EVAP problems
Check Engine Light (CEL) on, often with codes like P0440, P0441, P0442, P0446, P0455, P0456, P0457
Fuel odor near vehicle or in passenger area
Reduced fuel economy or rough idle if purge stuck open
Difficulty filling the tank or gas pump repeatedly clicking off
Failed emissions test
Typical causes
Leaks in hoses, lines, or tank (small leaks can trigger codes)
Faulty gas cap (worn seal or improper fit)
Malfunctioning purge or vent valve/solenoid
Cracked or saturated charcoal canister
Failed fuel tank pressure sensor
Blockages in lines or canister
Diagnostic process
Visual inspection of hoses, connections, and fuel cap condition
Retrieve and read trouble codes with a scan tool
Smoke test (introduce smoke into EVAP system to find leaks)
Pressure or vacuum testing to confirm leak location and component function
Functional testing of purge/vent solenoids and sensors with a scan tool and bench testing as needed
Inspect charcoal canister and tank for damage or saturation
Common repairs and replacements
Replace gas cap (simple, inexpensive fix)
Repair or replace cracked hoses or fittings
Replace faulty purge or vent solenoids
Replace fuel tank pressure sensor
Replace or clean charcoal canister (replacement often required if saturated or damaged)
Repair or replace fuel tank if leaking or severely damaged
Estimated costs (typical ranges)
Gas cap replacement: low cost — parts only
Simple hose/connector repairs: low to moderate
Purge or vent solenoid replacement: moderate
Charcoal canister replacement: moderate to high (parts vary by vehicle)
Fuel tank repair or replacement: high (labor- and part-intensive) Exact pricing depends on vehicle make/model and labor rates.
Why professional EVAP service matters
Accurate leak detection often requires specialized tools (smoke machine, pressure testers, advanced diagnostic scanners)
Proper diagnosis avoids unnecessary parts replacement
Certified technicians ensure repairs meet emissions requirements and restore drivability
If you notice a Check Engine Light or fuel smell, schedule an EVAP inspection as soon as possible to avoid failed emissions tests and prevent further damage. At Adam’s Auto in Yale, MI, our certified technicians perform EVAP smoke testing, pressure testing, sensor checks, and complete repairs to get your vehicle back to proper operation. Schedule service today for optimal vehicle performance.
Driveline Vibration and Noise — Using a 6-Channel Stethoscope
Symptoms and likely sources
Low-frequency vibration at speed or under load: often caused by driveshaft imbalance, worn universal joints (U-joints), center support bearing wear, or bent/damaged driveshaft.
High-frequency whining or howling: commonly from worn differential gears or pinion bearings, or transmission output issues.
Clicking or clunking during acceleration/deceleration: worn U-joints, CV joints, or loose splines/flex couplings.
Vibration only when accelerating: engine/transmission torque-related issues, bad motor/trans mounts, or driveline lash (worn gear teeth, loose mounting hardware).
Vibration only at a specific speed (resonance): imbalance, bent shaft, or faulty harmonic balancer effect transmitted into driveline.
How a 6-channel stethoscope helps
Multiple simultaneous contact points: monitor several driveline components at once (transmission case, transfer case, front and rear differentials, driveshaft midspan, axle housing). This allows correlation of noise sources and phase relationships.
Phase comparison: identify whether a vibration/noise originates forward, mid, or rear by observing which channels show the strongest signal and timing differences between channels.
Isolate intermittent noises: listen while reproducing the symptom (idle, accelerate, coast, shift, turn) and note which channels pick up the event.
Reduce false leads: distinguishing between structure-borne noise versus airborne noise by comparing channel intensity and continuity.
Recommended inspection and test procedure
Static checks (visual/physical)
Inspect U-joints, CV boots, center support bearing, driveshaft runout, slip yoke play, mounting bolts, and torque specs.
Check transmission and differential fluid levels and condition.
Inspect engine/transmission mounts and exhaust hangers for broken or loose mounts contacting the body.
Common fixes tied to findings
Worn U-joints: replace U-joints or entire shaft flange yokes; balance driveshaft after replacement.
Bent driveshaft: repair or replace and balance.
Worn center support bearing: replace bearing and inspect shaft runout.
Differential or transmission bearings/gears: rebuild or replace the affected unit; inspect fluid contamination and replace fluid.
Bad mounts or exhaust contact: replace mounts or reposition/insulate exhaust hangers to eliminate structure-borne transfer.
Imbalance: professional driveshaft balancing.
If further confirmation is required, offer a diagnostic labor estimate to disassemble
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