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    Diesel connections

    5.0 (5 reviews)
    Open 8:30 am - 5:00 pm

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    Services - Diesel connections

    Auto engine repair

    Auto HVAC repair

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    2 years ago

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    1 year ago

    Would highly recommend diesel connection. They do great work. Got my 7.3 back on the road Will be telling Family and Friends..

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    2 years ago

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    1 year ago

    I had my vehicle done at this place and they did a good job prices were fair and the job got done properly and on time

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    6 years ago

    This is BY FAR the top notch diesel service shop in Southern California ! The owner had my truck in and out in literally 2 hours !

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    Mando's Automotive

    Mando's Automotive

    4.5
    (70 reviews)

    I found Mando randomly but I am SO THANKFUL I DID!…read more I had issues with my subie overlander and he was able to take me in quick and had a decent turn around time. He's lifted my Subaru OB, added Springs to my rear and typical maintenance stuff. He's also taken care of my Promaster that's also my home on wheels. Will definitely ONLY be using him moving forward. He's honest, reassemble prices and quick. Thanks Mando!

    On November 19, 2024, I entrusted my vehicle to Mando's Automotive for extensive engine repairs…read more The shop owner provided a repair estimate of $6,000, for which I paid a $3,000 deposit, with the understanding that the work would be completed within 3 weeks. The agreed-upon repairs included replacing piston rings, connecting rod bearings, resurfacing fuel injectors, and addressing issues with cylinder 3's heads and valves. December 2024: The shop requested additional money to complete the repair, claiming the need to order more parts from Audi. January 28, 2025: The owner confirmed receiving the necessary parts,  February 7th he stated he had an emergency and had to leave the country. February 21 2025: we visit the shop and I discovered my engine disassembled, with parts ordered from China rather than the promised Audi components. After expressing concern, I reluctantly agreed to have the engine reassembled, understanding I might lose the $3,000 deposit but fearing further losses. The owner promised the vehicle would be ready by March 3, 2025, along with the original contract and replaced parts. March 3rd 2025: scott from the BAR visit the shop to obtain the contract and it was closed.  Mando told him he was ill March 4, 2025: After following up, I was informed of a new issue with the rear tensioner, requiring another part. Mando claimed to have the part and promised to finish the repair.  He also confirmed he was not going to try and take any more money since he didn't complete the repairs. March 10, 2025: The shop was closed and is reportedly staying closed for the week, leaving my vehicle in pieces. I have since contacted local law enforcement, who indicated this may constitute embezzlement, and the Bureau of Automotive Repair (BAR) has already issued a citation against the shop. In the meantime: My vehicle remains undrivable and disassembled for 4 months. I had to purchase another car, spending $5,000 on alternate transportation. I am left without my $3,000 deposit, with no resolution in sight. My 2014  Audi Q7 with 109k miles current market value is approximately $10,000 I have no vehicle to this day and no one will help me.

    Diesel connections - autorepair - Updated July 2026

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