Explore Problems & App Ideas

“A car enthusiast DIY mechanic needs a reliable rebuilt valve body for an 8L90 transmission that retains calibration and avoids extra programming, but shops won't rebuild his original unit or require core exchange.”

“Mechanics and transmission shops need a way to replace a valve body without removing and disassembling the entire transmission to save labor and avoid unnecessary disassembly.”

“Need to properly tighten a differential pinion nut without markings and without altering preload.”

“Cannot remove knuckle from lower ball joint due to rust or corrosion, requiring extreme heat methods.”

“Unable to remove a stubborn bolt on a sway bar link due to worn hex socket and corrosion, risking damage to rubber components when using heat.”

“A DIY mechanic needs to remove a stripped ball joint bolt on a 2008 Prius after a curb strike, but the bolt is seized and standard methods have failed.”

“Cannot free a seized engine after soaking and manual effort, needs guidance on next steps and referral to specialist rebuild shop.”

“A stripped Allen bolt deep in an intake manifold cannot be removed with standard torx bits because it's too stripped and larger torx bits don't fit.”

“Independent shop struggles with dishonest dealer technicians and lack of verification for completed repairs.”

“Uncertainty about whether smeared RTV gasket maker will cause a leak after reassembling a timing cover.”

“A car owner needs to seal a leaking factory seam from inside the cab because the gap is inaccessible from outside, and existing seam sealant failed.”

“Unable to blend color when repairing a diamond rim to make the two-toned area less noticeable without full refurbishment.”