What to Do When the Front Shock Absorber of a Car is Leaking Oil?
2 Answers
Solutions for a leaking front shock absorber in a car: First, tighten the oil cylinder cover nut. If the shock absorber continues to leak oil, it may be due to damaged or failed oil seals and sealing washers, which should be replaced with new ones. If the leakage persists, pull out the shock absorber rod. If you feel any sticking or uneven resistance, further check whether the gap between the piston and the cylinder is too large, whether the shock absorber piston rod is bent, and whether there are any scratches or marks on the piston rod surface or the cylinder. If the shock absorber shows no signs of oil leakage, inspect the shock absorber connecting pins, connecting rods, connecting holes, rubber bushings, etc., for any damage, desoldering, cracks, or detachment.
Last year after a long-distance drive, I noticed some oil leakage from the front shock absorbers, with significantly increased bumpiness while driving and unstable body swaying from side to side. At the repair shop, the mechanic said it might be caused by aging seals or internal component wear leading to oil leakage, and recommended replacing the shock absorbers promptly. Otherwise, it would not only affect comfort but also accelerate tire wear and suspension component deformation. I spent over a thousand yuan to replace a pair of new shock absorbers, and the problem was immediately resolved. I’d like to remind everyone that if you notice oil stains or abnormal bumpiness, go to a professional repair shop for inspection early—don’t compromise safe driving. Also, pay attention to slowing down over speed bumps during regular maintenance to extend the lifespan of the shock absorbers.
