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Best Auto Repair, Ontario

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Signs That Your Car Needs A Mechanic


Precision Diesel Repair Is Here To Help You in Ontario, CA!!!


Is my car broken?

Sometimes it's hard to know when your car just needs a break and when it needs a mechanic. By being proactive when you notice something amiss, you may save yourself a lot of money and trouble by getting it diagnosed early! Our technicians are here to assist you in diagnosing potential vehicle malfunctions.

Do you have good sense? We bet you do! Use your SENSES to determine whether you should bring your car by for one of our professionals to inspect.

Do you FEEL anything out of the ordinary?
Some experiences that customers who have needed an automobile mechanic have in common are:

  • Front-End Shimmy
  • Steering Wheel Shake
  • Unusual Vibration

Do you HEAR anything different or unique?
Some common sounds that warrant a visit to your mechanic are:

  • Clunk or Clunking
  • Noise When Turning
  • Clacking
  • Clicking
  • Chickachicka
  • Squeak or Squeaking
  • Leaking Air Sound

Do you SEE anything new or questionable?
Some common problems you might see are:

  • Unusual lights
  • Leaking
  • Flickering

Do you SMELL anything funny?
Some common smells that mean your car may need a repair shop are:
  • Gas
  • Oil
  • Burning

Stop by Precision Diesel Repair located at 11195 Central Ave Ontario, CA 91762 or call 951-850-6181 to talk to one of our friendly and professional technicians.


what our customers say

They are very experienced with diesel trucks. They always take care of my diesel truck.
O
, 01/10/2022

Very good experience , I've been going here for years and he always treats me fairly and gets the job done right .
M
, 01/10/2022

Had a great experience today with PDR, above and beyond to help me out when unexpected issues arose after my Truck failed smog! Was able to get me in right away, they made sure to have parts expedited to get me on the road in a timely manner, had beverages on hand and all the staff was super friendly and professional! They even washed my truck, gave me an air freshener and hooked me up with a chapstick! Great company, and the bill was less then the quote! Definitely will be going back !
J
, 01/10/2022

First time visiting PDR and I have to admit I was super impressed with the quality of their service as well as timing ... The vibes were great! I love to feel comfortable when I am taking my 16 ram 5500 in for repairs or service, highly recommended! I will definitely be a returned costumer. Thanks PDR!
P
, 01/10/2022

The most legit mechanics I've come across. The head gaskets on my Chevy Malibu broke and oil got into the machine after an incident where my car overheated. I took my car to them and within a day or two had my car ready to go. Every time I go to them, I know that any issue my car has will be fixed. Their Prices are fair and definitely trustworthy. a great experience.
J
, 01/10/2022

Great experience with a recent repair to my Toyota truck. They were fast, but also took the time to communicate the needed repairs and costs to me before moving forward. The final cost was as quoted, no last minute changes. Very professional shop and really affordable prices. Thanks guys!
B
, 01/10/2022

  • Car Care Aware
TAP TO CALL NOW 951-850-6181 X