r/AskMechanics is a subreddit with 450k members. The community frequently discusses car, looking for, noise, struggling, and engine, and they frequently recommend/review windshield wipers, obd2 scanner, and scanner, and the most common flair used is question (serious replies only), discussion, and humor.
Popular Topics in r/AskMechanics
#1
Car
38 posts
#2
Looking For
24 posts
#3
Noise
14 posts
#4
Struggling
7 posts
#5
Engine
7 posts
#6
Looking For A Part
6 posts
#7
Brakes
6 posts
#8
Starting
5 posts
#9
Starting Issue
4 posts
#10
Ac
4 posts
Products Discussed in r/AskMechanics
Windshield Wipers
20 reviews
#1
Bosch
4.4★ from 11 reviews
#2
Rain-X
4.8★ from 4 reviews
#3
Valeo
5.0★ from 1 review
Obd2 Scanner
17 reviews
#1
BlueDriver
4.0★ from 3 reviews
#2
ANCEL
4.0★ from 1 review
#3
Elm327
4.0★ from 1 review
Scanner
9 reviews
#1
Autel
4.0★ from 2 reviews
#2
Car Scanner
4.0★ from 1 review
#3
Forscan
4.0★ from 1 review
Flair Used in r/AskMechanics
#1
Question (Serious Replies Only)
: "1998 Volvo VNL 630 12.7 Detroit 60 500 hp semi truck"
182 posts
#2
Discussion
: "Wire Taps - Best Solutions"
16 posts
#3
Humor
: "Mountainman Buildz"
1 post
Member Growth in r/AskMechanics
Yearly
+105k members(30.5%)
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About
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Last updated: August 12, 2026