[ Service // 14 ]
Mobile Oil Leak & Valve Cover Repair
Oil runs down and back, which is why a valve cover gasket often looks like a rear main seal by the time it reaches the ground. We clean the area, add dye when the trail is unclear, and confirm where the oil starts before quoting the repair.
What's included
- Clean-and-trace leak inspection
- Valve cover gasket and grommet replacement
- Accessible external seal replacement
- Oil level correction and a recheck after repair
Signs it's time for this service
Oil spots under the vehicleBurning oil smell after drivingOil in the spark plug wellsLow oil between changes
Common questions
Can a valve cover gasket be replaced at my house?+
On most engines, yes — it is an upper-engine job that does not need a lift. We confirm access and clearance for your specific vehicle first.
Do you replace rear main seals mobile?+
No. Seals that require the transmission out belong in a shop, and we say so rather than start work we cannot finish properly.
Will UV dye damage anything?+
No. Dye is a standard tracing method and stays in the oil until your next change.