First breakdown, thanks to Indian fuel: On 7th May morning, when starting the car, I noticed that the fuel pump didn't prime normally. I primed again and it primed fine. I then drove for around 40kms without any issues. While parking in a mall, the car died suddenly. Thankfully I could push it back and park properly.
I always keep spare relays in my car, so I could easily figure out it wasn't the relay. Weirdly, the car started as if nothing had happened. I had a brief chat with my SA, and I decided to drive straight to the MASS which was approximately 10kms away.
Again it was behaving normally, and reached workshop. But died immediately afterwards, and didn't come to life. It was as if the car was waiting to reach workshop somehow.
I was anyways relaxed as I knew my car was in safe hands. My SA, Dhiraj began the diagnostics immediately, and it was confirmed, there was a drop in fuel pressure.
The tank was lowered, probably for the first time in its life.
A minor leak was observed.
The suction filter was badly choked with deposits, which burnt the solenoid.
Condition of the internals of the fuel tank, initially we thought it was rust. But later it was revealed, it's sedimentation. All 18 years of collection
Notice the date on the fuel hose:
Fuel which came out
We decided to clean the tank comprehensively and then check for any rusting. I was cleaned with diesel, soap and what not. What helped was the pressurised jet.
Even after 5th round of washing, the dirt was still coming
A sample of the fuel which came out:
I decided to change the fuel filter too.
Since the tank was washed, I wanted it to be completely dry before pouring any fuel . Thanks to the summers, it became bone dry within an hour. We discarded the old fuel(all 21L of it

) and I had become so paranoid, that I told them to filter the new fuel before pouring that in.
The car was then left to idle for around half an hour, and then driven for some 10kms to check for any leaks or abnormality. I thought the episode had come to an end, but I was wrong.
Yesterday I had to leave a bit early for work, and just 100m away from my house, the car broke down properly. No cranking helped. I checked the fuel delivery line, absolutely no pressure inside. I called my trusted mechanic Arjun and SA Dhiraj. Despite calling them at 6.30AM in the morning, Arjun reached the spot within 10minutes. Hats off.
All he did was check the connectors, but the car didn't start. Then he went under the car, tapped the fuel tank couple of times, rocked the car and voila, she started.
I couldn't understand what the issue was, yet I left for office. I drove her for around 50kms, without any issue. She was parked for 8 hours at office, yet didn't show any starting issue. While coming back, left her at the MASS, and they'll be testing it for first start behaviour today. Hope the issue is recognised. Any pointer what needs to be checked?? Things changed: Fuel Filter, Suction filter, Pump Solenoid Assembly.
Regards,
Shashi