Last Friday i was drving through sheffield and i come to some lights and Jag xj8 pulled up next to me, so as you would i thought i would race it from the lights, my car did pull away frist

but then my oil light started to flash and my engine was tapping really loud, louder than usual. (then the Jag went flying past)
So i stopped on the parkway with my hazards on checking to see if any oil was leaking and it wasn't. I then phoned a mate who nows a lot more than me n he said my engine was ready for blowing up....

so i was well pissed off at this stage.
I had a 50mile trip so i thought F?$& it so i did the trip and the oil light stopped and the ticking stopped.
Could this be the oil pump failing to pump oil into my engine, this may have casued the ticking (tappping) due to no oil getting pumped through.
As today the car is fine but its on my mind all the time that somets going to go wrong.
Any advice would be great.
Thanksl Lads,

Gaz