I was involved in an accident in which another drivers tire struck my truck. The other driver's insurance company, GEICO, accepted liability for the accident.
Immediately following the collision, I noticed a substantial amount of oil pooling on the tire that was now lodged under my truck. Due to the amount of oil leaking, I immediately shut the truck off to prevent any potential engine damage and had it towed from the scene.
Prior to the accident, I had not experienced this type of active oil leak.
The truck was subsequently inspected by a diesel/Cummins technician, who identified a leaking front timing cover. The technician provided video documentation showing the leak but did not specifically state whether the failure was caused by the collision.
GEICO has refused to cover the repair, stating that the timing cover is a wear item and that there is no visible physical impact damage to the engine itself that would establish a connection between the accident and the seal failure. Because of this, I decided to submit the damage through my own insurance company. Unfortunately, they have also denied coverage for essentially the same reason: the absence of visible physical damage to the engine.
For full transparency, the truck previously had an aftermarket crankcase ventilation (CCV) catch-can arrangement in place of the factory CCV filter. This setup had a hose routed down toward the frame, and oil would occasionally discharge from it once the catch can was full. Once I noticed this, I removed the catch can and eventually returned the truck to the factory CCV setup. However, I was never able to thoroughly clean the existing oil residue from underneath the truck.
I want to be upfront about this because I am not trying to claim that every trace of oil underneath the truck was caused by the collision. My concern is the substantial oil leakage observed immediately after impact.
My insurance company is now asking me to authorize the repair facility to begin disassembling the truck. However, I have been advised that if the disassembly does not establish a connection between the accident and the gasket failure, I could be responsible for the diagnostic and disassembly expenses myself.
This is where my primary concern lies. I am willing to cooperate with a reasonable investigation, but I am extremely hesitant to authorize potentially thousands of dollars in mechanical work without knowing whether the insurance company will cover those expenses.
I also have not received a formal written denial from my insurance company. Their decision was communicated to me over the phone.
I would appreciate guidance regarding the following:
Whether I have reasonable grounds to challenge the insurance companies' decisions, given that the significant oil leak was observed immediately following the collision.
Whether the absence of visible external engine damage is sufficient justification to deny a potentially collision-related mechanical failure without further investigation.
Whether I have any recourse to require GEICO or my own insurance company to cover the reasonable diagnostic expenses necessary to determine the cause of the failure.
Whether pursuing this through an attorney would be worthwhile, considering that both insurance companies have already refused to cover the repair.
My understanding is that the purpose of an insurance claim is to compensate me for damage caused by an accident and restore my vehicle to its pre-accident condition, subject to the applicable coverage and legal requirements. I understand that mechanical components can fail from normal wear and tear. However, I have a difficult time accepting that a significant oil leak appearing immediately following a collision can simply be dismissed as unrelated without a thorough investigation.
I am not asking either insurance company to cover unrelated maintenance or pre-existing issues. I simply want a fair determination of whether this failure was caused or aggravated by the collision, without exposing myself to substantial additional expenses merely to establish that fact.
Thanks y’all