Left Coast Diesel
About the Business
Left Coast Diesel is a leading diesel service, repair, and maintenance institution located in Concord, California. Specializing in diesel vehicles in the San Francisco Bay Area and Northern California, Left Coast Diesel has been providing quality work for over 13 years. The institution's mission is to ensure that customers' rigs are dependable and on the road for as long as possible.
With a focus on emissions control and carbon build-up, Left Coast Diesel offers state-of-the-art EGR cleaning tools and services to keep vehicles running smoothly and efficiently. By maintaining EGR components, customers can experience improved fuel mileage and prolong the life of their turbo-equipped vehicles.
Fleet services are also available, with a focus on testing and improving the performance of newer trucks to reduce the need for costly repairs. Left Coast Diesel is a local Amsoil dealer, providing top-quality synthetic lubricants to enhance customer service.
The institution recommends a "30k" service regimen for all diesel trucks, emphasizing the importance of inspecting and replacing differential and transmission fluids to prevent expensive repairs in the future. Left Coast Diesel also offers services to address common issues with emissions equipment, such as clogged sensors and valves, to improve fuel economy and power.
While tuners may offer immediate benefits, Left Coast Diesel recommends leaving emissions-related trucks stock to prevent stress on components and costly failures. The institution prioritizes premium products, such as Amsoil fluids and OEM filters, to ensure the best quality service for customers.
Left Coast Diesel also offers Archoil, a friction modifier added to conventional oil changes to enhance protection and extend the life of internal parts. Transmission services and filter changes every 30k miles are recommended to prevent costly repairs and prolong the lifespan of transmissions.
With expertise in servicing Ford, GM, and Dodge transmissions, Left Coast Diesel addresses common issues and offers aftermarket upgrades to improve performance. By prioritizing regular maintenance and quality products, Left Coast Diesel aims to keep customers' vehicles running smoothly and efficiently for years to come.
Photos
Location & Phone number
1905 Arnold Industrial Way, Concord, CA 94520, United States
Hours open
Monday:
8:30 AM - 5:30 PM
Tuesday:
8:30 AM - 5:30 PM
Wednesday:
8:30 AM - 5:30 PM
Thursday:
8:30 AM - 5:30 PM
Friday:
8:30 AM - 5:30 PM
Saturday:
Closed
Sunday:
Closed
Reviews
"These guys are the closest to me and that's why I used them. Found out I was over charged quite a bit just because I was desperate. Not cool."
"I had a small fuel leak , they charged me $520 to change a fuel filter , what a rip off"
"I recently bought a 2001 ram 2500 4x4 that needed a bunch of things sorted out to get it running correctly. I did some research and spoke with friends and all roads pointed to LCD as the place that knows these trucks best. First order of business was having them install a FASS lift pump, which they did a really good job on. They mounted it well above the bottom of the frame rail so it will be protected in-off road situations. They also managed to source a really nice Fleece sending unit to work with the FASS, and at a great price. Next, the steering was extremely sloppy and they recommended we replace the track bar and several other connections in the steering linkage with Moog components, since they have a lifetime warranty and are greasable. I really like that they didn’t try to upsell me on some of the fancier front end components available for these 2nd gens - you can go overboard pretty quickly and the overbuilt parts can put too much stress on the surrounding parts and things will break. The truck has very little play now and I couldn’t be happier with how it steers and handles. After that they tackled a gear-hunting issue I was seeing from 3rd / 4th on the auto transmission. They found oil-saturated electrical components on the transmission during the service and were 100% confident it was causing the issue. Sure enough, after replacing those parts the shifting issue is completely resolved. After that, they fixed a small diesel leak near the injection pump and changed fluids in the diffs and transfer case. Now the truck runs like new and is ready for anything. Even though LCD is nowhere near where I live, I will not hesitate to take my truck back there for whatever it needs in the future. Many shops in the Bay Area claim they know how to service a cummins (or any other diesel), but after making several calls and speaking with many mechanics, I didn’t get the feeling that everyone is as familiar with these trucks as they claim to be. But after 1 minute on the phone with Ross at I knew it was the right place. Thanks guys!"
"Glad I took my truck somewhere else after looking at their estimate. They told me it would be between 4000 and 6000 to fix a sound coming from the front end of my truck. The price for the parts they quoted were at least double the cost of what I could find online for the exact same part. To make things much worse, their estimate included new front axle u joints, which after pulling apart and inspecting elsewhere, turned out to be just fine! The problem was actually just a bad wheel bearing, WHICH THEY DIDNT EVEN INCLUDE ON THE ESTIMATE! I will avoid this place at all costs and you might want to consider the same."
"I used this shop about a month and a half ago to replace my exhaust manifold. They were priced fair, did an amazing job, and got me in an out very quickly. I highly recommend them."
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