Deer Valley Car Care offers engine diagnostics, brake repair, transmission service, and oil change in Peoria. Professional car repair services with reliable results. Contact for expert service today.
I go here regularly for oil changes and they are honest with great pricing and service. I just had a 50K service done and they completed it a little cheaper than estimated, and an hour earlier as well. I didn't receive any calls of extra things that need to be fixed. They told me my SUV is in great shape and in about 10 to 12 thousand miles my front breaks need to be replaced, but the back ones look great. I also had the appointment booked within 5 days of calling.
I definitely recommend Deer Valley Car Care. Very clean shop as well!
J
jim adamaitis
Oct 16, 2025
★★★★★5.0
These guys are real mechanics! That means they diagnose and repair...they're not learning how on YOUR car. Never an issue, always perfect work. Office staff is friendly and a pleasure to work with, too.
S
Shane M.
Nov 16, 2025
★★★★★1.0
I took my car to Deer Valley Car care because my car had engine light on and was getting the Mass Air Flow fault codes. They quoted me $150 for diagnostic fee which was 50% more than the my previous mechanic shop and even higher than the Dealer! But since I was already there, and they had good reviews. I agreed. I also told them that I had already replaced the mass air flow sensor and it did not make a difference. At the end of the day, they gave me a report that the problem is either the MAF sensor or the Turbo going bad and the cost of it was over $3000!
I know that cannot be the turbo. So I replace the MAF sensors again in case I had gott...I took my car to Deer Valley Car care because my car had engine light on and was getting the Mass Air Flow fault codes. They quoted me $150 for diagnostic fee which was 50% more than the my previous mechanic shop and even higher than the Dealer! But since I was already there, and they had good reviews. I agreed. I also told them that I had already replaced the mass air flow sensor and it did not make a difference. At the end of the day, they gave me a report that the problem is either the MAF sensor or the Turbo going bad and the cost of it was over $3000!
I know that cannot be the turbo. So I replace the MAF sensors again in case I had gotten a bad sensor first time and the problem was still there. After that, I did some search on line and found out that this was actually a common problem with small turbo engines especially GM cars. And the problem in most cases were the dirty throttle body! How could they not know or check the throttle body for Air flow issues?
I opened the throttle body and sure enough the throttle was very dirty and had gummed up a bit. I followed the online process and cleaned it up. After that the car idle was noticeably smoother and no more fault code or engine light.
I went back to shop to let them know. Instead of apologizing and refunding the diagnostic fee, they said that I should have kept taking the car back to them so they would change all the parts themselves, MAF sensors, Turbos, and who knows what else before they could finally find the issue while I was paying thousands of dollars.!
Very disappointed with their technical knowledge and troubleshooting skills, and above all very poor business ethics, they do not take any pride or responsibility for their work.
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