NG Auto

NG AUTO LLC

Pre-Purchase / Trade-In Inspection

Overall Condition
πŸ”© Undercarriage / Suspension / Steering β–Ό
Frame / Unibody – damage, cracks, welds, bends
Subframe – condition, mounting points
Control arms – upper/lower, wear, damage
Ball joints – play, boots
Tie rods (inner & outer) – play, boots
Sway bar / end links – condition, play
Struts / shocks – leaks, bounce, mounts
Springs – cracks, sag, proper height
Wheel bearings – noise, play (spin test)
CV axles / boots – tears, grease, clicks
U-joints / driveshaft (RWD/4WD)
Transfer case (if applicable)
πŸ›‘ Brakes β–Ό
Front rotors – thickness, scoring, warping
Front pads – remaining life
mm
Rear rotors – thickness, scoring, warping
Rear pads / shoes – remaining life
mm
Brake calipers – slides, leaks, seizing
Brake lines / hoses – condition, leaks, cracking
Parking / emergency brake – function
βš™οΈ Engine / Drivetrain (View From Below) β–Ό
Oil pan – leaks, damage, drain plug
Transmission pan – leaks, condition
Transfer case – leaks, condition
Differentials – leaks, condition
Catalytic converter(s) – rattles, damage, present
Exhaust system – leaks, rust, hangers
O2 sensors – present, harnesses OK
Engine / trans mounts – cracks, wear
Coolant lines / hoses – condition, leaks
AC lines / fittings – condition, leaks
πŸ”˜ Tires & Wheels β–Ό
Measurement
LF
RF
LR
RR
Tread depth (32nds)
Wear pattern
Sidewall condition
Rim – curb / cracks
πŸ’§ Fluids & Active Leaks β–Ό
FluidLevelCondition
Engine Oil
Leak:
Coolant
Leak:
Transmission Fluid
Leak:
Brake Fluid
Leak:
Power Steering Fluid
Leak:
Diff / Transfer Case Oil
Leak: