Dave's Mechanical Marvels Blog Page

Bentley Arnage Project - Water, Water Everywhere

I took Betty out to see how well she was running with nice new coils and plugs - the answer to that is very well indeed. She's as smooth as a cashmere cod piece and it could be me but she seems to pick up better than ever it ever has in my possession. I gave her some beans and she responded beautifully, she does very well for an old lady of her weight and girth.

Read more »

A Bit of Bass for Betty the Bentley

I will admit it isn't very Bentley like but it will be living in the boot where it will be out of sight. The other unit needs to go in, each one will be driven from a separate channel on the amp and will be bridged to 2 ohms. It's probably overkill but it should sound excellent and that's what matters.

Read more »

Bentley Arnage Project - Boot (trunk) Lights

I decided to give Betty the Bentley a good clean the other day, part of that process involved opening the boot lid so I cold clean round the normally unseen bits. It was at that point I noticed there are two lights in there that I hadn't really noticed before. Both were unlit so I thought I should have a look at why that might be - I just like things to work even if I am highly unlikely to need them. I guess if I got a puncture it would be useful to have a light so I can see the tools and spare if it is dark outside. Anyway it was a damn fine excuse to go back in to fix mode and have a prod about.

Read more »

Vauxhall Insignia TPMS Problem / fix

I started my car up the other day and the TPMS warning light stayed on, going in to the menu showed that the front left tyre was showing 8 psi. I checked the pressure with a gauge and it was at 32 - which is bang on. The problem persisted over several starts / stops of the engine so I took it to my local tyre place.

Read more »