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Full Throttle Diesel Performance

Average Score
Overall Rating 4.9/5Overall Rating 4.9/5Overall Rating 4.9/5Overall Rating 4.9/5Overall Rating 4.9/5
4.9
(113 Reviews)
90
Write a Review

Score Details

Last 30 Day Trend

Active Business

ReScore Reviews

ReScore
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
Original Review
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
0
Total ReScores
-
ReScore Average
90
Net Promoter Score ®

Business Details

About

Full service diesel repair, maintenance and performance shop also specializing in custom fabrication Full service diesel repair, maintenance and performance shop also specializing in custom fabrication

Categories
Auto Maintenance, Auto Repair, Car Maintenance
Contact
(618) 551-6200

Business Hours

Mon
8:00 AM - 5:00 PM
Tue
8:00 AM - 5:00 PM
Wed
8:00 AM - 5:00 PM
Thu
8:00 AM - 5:00 PM
Fri
8:00 AM - 5:00 PM
Sat
closed
Sun
closed
* Central Time (Us & Canada)
3415 Missouri Ave Granite City, IL 62040
Full Throttle Diesel Performance's Reviews
Overall Rating 4.9/5Overall Rating 4.9/5Overall Rating 4.9/5Overall Rating 4.9/5Overall Rating 4.9/5
4.9
(113 Reviews)

GG
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/28/2025
verified customerVerified Customer
10
Just an overall great experience
They made time to look at my truck to let me know what was wrong. They then made time to get me in and out!

MB
matt b.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/24/2025
verified customerVerified Customer
10
Great experience
They've done a good amount of work for me on my truck from leveling kit and exhaust and now to a brush guard and rear bumper.they have treated me with respect everything I show up and ask for more

JC
joe c.
Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5
07/23/2025
verified customerVerified Customer
5
good work
grate customer service and friendly service

Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/18/2025
verified customerVerified Customer
10
Excellent staff super nice and great price
Went for injectors glad I found full throttle the staff is super helpful and are great at what they do highly recommend them and ill be going back for all my diesel needs

Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/14/2025
verified customerVerified Customer
10
Great Service!
Thanks!

JD
john d.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
06/25/2025
verified customerVerified Customer
10
They worked quickly to get my truck fixed and kept me informed of what was going on
Overall great job would definitely bring my truck back again

JM
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
06/17/2025
verified customerVerified Customer
10
Amazing service
Full Throttle got us in immediately and fixed our A/C. They were quick, courteous, and pricing was great!

AW
antonio w.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
06/10/2025
verified customerVerified Customer
10
The best
Awesome

KB
ken b.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/31/2025
verified customerVerified Customer
10
CEL issues
The crew at Full Throttle Diesel was both courteous and knowledgeable. My truck a 2014 Ram 3500 wih a 6.7 cummins has been plagued by CEL codes pertaining to injector timing. After determining the injector wiring harness was not the issue they found a loop of wiring which was under the inner wheel well shroud was worn and rubbing on the intercooler. Only way to find was to remove the shroud which my mechanic back would probably not have figured out, they probably would have tried to sell me new injectors. Since picking up my truck I have driven 400 plus miles and happy to report NO CODES!! THANK YOU FULL THROTTLE DIESEL. Ken B

SB
Scotty B.
Ford F-350 Super Duty
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/21/2025
verified customerVerified Customer
10
Great fast work
Friendly great customer service good quality work

DM
Daniel M.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/01/2025
verified customerVerified Customer
10
Quick
Get the job done quick.

GB
Gary B.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/17/2025
verified customerVerified Customer
10
Emergency Repair
As Always, The folks at Full Throttle save the day again!! They understand the needs of a small business owner and the importance of a truck being down and out . They always jump through hoops to keep our small fleet up and running!!

CR
chris r.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/14/2025
verified customerVerified Customer
10
Gave me a headache
Worked on my truck for 3 weeks got fed up called up full throttle they came out towed it in and had it done a week later couldn’t be happier with it.

NB
Noah B.
Dodge Pickup
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/02/2025
verified customerVerified Customer
10
It’s always a pleasure to see everybody at Full Throttle Miss India. Front is always awesome. Let’s not talk about Chris. They’ve always done me good honest and truthful. Thanks guys.
Always good to see everybody at Full Throttle diagnosed my truck bought some filters and got me on my way from Miss Cyndy upfront to Chris really good people honest and truthful! Thanks guys highly recommend !!!

DM
Daniel M.
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/01/2025
verified customerVerified Customer
10
Great service
Everyone respectful got me in and out thank you.

Displaying Review 1 - 15 of 113 in total
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