Car Diagnostic & Repair
When your check engine light turns on or your car just isn’t running right, Len’s Automotive in Bellevue is here to help. Our advanced diagnostic tools and experienced technicians quickly pinpoint the root of the problem, whether it’s engine-related, electrical, emissions, or beyond. From minor sensor issues to major system faults, we provide accurate assessments and recommend only the repairs you truly need. Don’t ignore warning signs. Schedule a diagnostic appointment and get back to driving with confidence.
Alignment Service
$89.95
$99.99 4wd vehicles. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Oil Change
$49.99
Up-to 5qts 5w-20, 5w-30. Standard filter. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Brake Service
20% Off
Save up-to $200. Includes semi metalic pads. Labor and parts per axle. Ceramic pads additional. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Military, Police & Costco Members
10% Off
10% off parts and labor present your military, police of Costco membership ID and save. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
AAA Member Discount
Up-to $50 Off
Save 5% parts and labor up to $50. Present your AAA card and save. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Microsoft Prime Members
Up-to $100 Off
Save 10% off up to $100, present your prime card and save. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Frequently Asked Questions
1. What is a car diagnostic test?
A diagnostic test scans your vehicle’s onboard computer system for trouble codes. It helps identify problems in the engine, transmission, exhaust system, and other major components.
2. Why is my check engine light on?
Common causes include a loose gas cap, oxygen sensor failure, spark plug issues, or emissions problems. A diagnostic scan is the best way to find out exactly what’s wrong.
3. How long does a car diagnostic take?
Most diagnostic scans take 30 to 60 minutes, depending on the issue and whether further inspection is needed.
4. Will a diagnostic tell me exactly what’s wrong?
It provides valuable insight, but further testing may be needed to confirm the issue. Our trained techs interpret the codes and perform follow-up checks as needed.
5. Can I still drive with the check engine light on?
If it’s steady, it may be safe short-term but you should get it checked soon. If it’s flashing, it could indicate a serious problem and you should stop driving immediately.
6. What systems can be diagnosed?
We can check engine systems, ABS brakes, airbag modules, transmission, fuel system, emissions, and more.
7. How much does a diagnostic test cost?
Cost varies depending on vehicle type and issue. We offer fair, transparent pricing and apply your diagnostic fee toward any needed repairs.
8. Do I need a diagnostic test for weird noises or poor performance?
Yes. strange noises, rough idling, stalling, or reduced fuel efficiency may signal deeper problems. A diagnostic test can help uncover the cause.
9. Is a diagnostic necessary after repairs?
Yes. It ensures the issue is fully resolved and clears any lingering trouble codes from your car’s system.
10. How often should I get a diagnostic test?
We recommend one at least annually, especially for older vehicles or anytime your car behaves unusually.
Why Choose Len's Automotive?
Certified Mechanics
Flexible Scheduling
Competitive Pricing
Detail oriented Service
Address
1620 136th Pl Ne
Bellevue, WA 98005
Hours
Mon- Fri: 7:30am-5pm
Sat & Sun: Closed