Diesel Engine Repair & Service in Bellevue, WA
Len’s Automotive provides expert diesel repair service in Bellevue, WA, with a focus on the unique needs of diesel engines. From DPF cleaning and EGR valve repairs to fuel system diagnostics, turbocharger issues, emissions work, and glow plug testing, our ASE-certified technicians are equipped to handle it all. We service all diesel makes and models using high-quality parts and advanced diagnostics. Whether you’re dealing with hard starts, white smoke, or power loss, we’ll identify the issue and fix it right – the first time.
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 are common signs my diesel engine needs service?
Watch for hard starts, white or black smoke from the exhaust, loss of power, unusual knocking sounds, and dashboard warning lights. These may indicate issues with your fuel system, turbocharger, DPF, or EGR valve.
2. How often should I get a diesel oil change?
Diesel engines typically require oil changes every 5,000–7,500 miles depending on usage. We can help set a maintenance schedule tailored to your vehicle and driving habits.
3. Do you offer DPF cleaning and EGR repair?
Yes. We offer complete diesel emissions system service, including DPF cleaning/replacement and EGR valve diagnostics and repair to help restore performance and meet emissions standards.
4. Can you diagnose a check engine or glow plug warning light?
Absolutely. Our advanced diagnostic tools allow us to quickly pinpoint the issue behind warning lights, from faulty sensors to glow plug malfunctions and emissions problems.
5. Do you offer a warranty on diesel repairs?
Yes. All diesel repairs at Len’s Automotive are backed by our 24-month/24,000-mile warranty for your peace of mind.
6. What’s the difference between diesel and gas engine service?
Diesel engines require specialized care due to their unique components, like turbochargers, glow plugs, high-pressure fuel systems, and emissions controls like the DPF and EGR. Our technicians are trained specifically in diesel diagnostics and repair.
7. Do you offer custom diesel maintenance schedules?
Yes. We build service plans based on how you use your vehicle, whether for commuting, towing, or commercial work to help prevent breakdowns and extend engine life.
8. What causes white smoke from a diesel exhaust?
White smoke can indicate unburned fuel due to low compression, faulty glow plugs, a leaking injector, or issues with the EGR or turbocharger. A proper diagnostic is essential to avoid engine damage.
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