‘How is this possible?’: Driver says his GMC truck just ‘spins’ and ‘won’t start.’ A mechanic immediately realizes why

A car mechanic is going viral on TikTok after he noticed a potentially fatal flaw on a GMC truck that was recently brought into his shop. 

User (@tamayo_tech), the TikTok account associated with a Texas-based auto mechanic, said he was servicing a vehicle recently brought in. The technician said a customer got the car towed in because it “spins over and won’t start.” 

After a quick glance, it became clear why. @tamayo_tech said he noticed that the GMC truck was only equipped with one pedal.