Mon 26 Feb 2007
…but have nothing to show for it. On Thursday and Friday of last week Matt and I tried to bleed all of the air out of Big Car’s fuel system (in the rain). On Big Car’s fuel lift pump, there is a little hand pump lever especially for this job. Needless to say, the blisters on our hands will attest that we did a lot of hand pumping over those two days. Just when we thought we knew what we were doing on the first day, we snapped the bleed valve off the fuel injector pump. The cool looking diesel fountain that resulting offered no consolation and we set to work removing the fuel injector pump. Fifty quid later, the Bosch specialists on Empress Road had this fixed for us and we put it back on Big Car. After lots and lots of hand pumping with little movement of fuel, the thought that Big Car’s diesel tank maybe empty dawned upon us. A quick check of the fuel gauge confirmed this and we felt very stupid, worn out, blistered, wet and poorer – that’s when we gave up for the day. We’ll have another go at this sometime soon – hopefully the experience gained from these two days will make things run a little smoother next time.
February 26th, 2007 at 2:28 pm
I do now feel sufficiently qualified to bleed a diesel fuel system… ish.
However, having spoken to Shaun about it a bit, he did say that the injectors should all be checked before doing this again as that’s only likely source of air intake.
It makes sense really, especially considering they’re going rusty.
But yes, my right arm is definitely stronger from all the pumping action, so to speak.
April 9th, 2007 at 8:16 pm
[...] Mel’s next door neighbour Bill came by to take a look at Big Car today. He showed us a good tip for removing the fuel injectors – unbolt them, turn the engine over and let the compression pop them out! No need to get the claw hammer out next time! Anyway, we found that the injectors are being provided with some fuel, but not at any pressure. I’ve whipped the fuel injector pump off Big Car again and I’m going to get a specialist that Bill knows to take a look at it. [...]