car wiring chewed up photo

Here at Sac Valley Diesel in Sacramento we often do diagnostics and sometimes the problem is obvious after hooking the car up to the computer and reading the codes.  However, sometimes it isn't obvious during a test drive or after hooking it up to all those computer programs!  You know there is a problem and a Check Engine Light is on with the fleet customer telling you the car has been having issues starting and the light has been going off and on depending on several factors.  No pattern, no simple answer but the problem becomes obvious when you start following the "threads of the issue" thanks to all that ASE Technician training.

all black performance car with lights on

At Sac Valley Diesel in Sacramento, CA, we specialize in performance and luxury vehicles. We also realize what a huge investment these cars and SUVs are, and why it’s so important to take care of them.

two racecars on a track

JASPER Engines and Transmissions is pleased to announce that the JASPER 4-Speed Transmission is being used by 28 team/driver combinations in the 2022 NASCAR Xfinity Series season.

This is an exciting leap as the same transmission was used by 12 team/driver combinations in the series in 2021. These team/driver combinations accounted for 19 wins, 84 top-five finishes, and 147 top-ten finishes for the 2021 season.

Ian
Customer Review
★★★★★
Everyone at the shop is great to work with. They take their time and ensure that your truck is fixed correctly. They are usually booked a week or so out, so make sure you plan accordingly. Most shops that are this good are booked out as well.
Rico
Customer Review
★★★★★
Lee (the owner) was incredible!! I broke down in Rocklin and called approximately 5 shops before his who all stated they’re at least two weeks backed up. Lee worked on my truck right in the parking lot. Took him less than an hour!!! Then this good dude said, “no charge, we’ve all been in a bind before”!! He’s an actual human being with compassion and incredibly knowledgeable. He’s got my business for life!
Hand holding a racing flag in the air

Here at Sac Valley Diesel, we take pride in our work and that’s why we choose only the best of products for our customers. We already have faith in Jasper Engines and Transmissions because of the products they provide and the warranty that backs them up, but this latest news justifies our choice even more. There are thirty NASCAR® team/driver combinations in 2021 that are using the JASPER 4-Speed Transmission. Of those thirty team/driver combinations, eighteen are being used for the NASCAR® Cup Series and twelve are being used for the NASCAR® Xfinity Series.

Grant
Customer Review
★★★★★
We feel confident to have our trucks on the road after service from this shop. We have multiple business owned trucks and the work performed and the service is always top notch. Its difficult these days to find a reliable diesel shop that provides a true peace of mind.

Outstanding professionalism and the cost was reasonable.

  - (Review left on Google by Jamie P.)

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