Mike, That is terrible that someone would do something like that to Carly. One night, several years ago, someone bent one of the wiper arms on Christine, and I thought that was bad, but it's nothing compared to what poor Carly is being put through! Have you considered getting locks for her bonnet catches? It wouldn't have prevented the Christmas tree incident, I know...
On to your current problem, though - from my limited knowledge, I would be looking at the carb, too, as well as the fuel supply to the carb. Apart from a that, the other thing which immediately springs to mind (and is very easy to check) is to make sure that the plug leads for cylinders 3 and 4 haven't been reversed. Might also be worth doing a compression test - a blown head gasket might cause similar symptoms. Anything else I can think of would be pretty major. But then what do I know? I mainly wanted to commiserate with you re. the vandalism. Good luck! Dean --------------- -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Michael Hargreave Mawson Sent: 26 January 2004 19:00 To: [EMAIL PROTECTED] Subject: Probably a really stupid question, but... ...is my Spit running on only two cylinders? I have only been pootling around town in the Spitfire during recent weeks, and I have not noticed any significant loss of power, but I have noticed a slight tendency to roughness/unevenness at low revs. Today I decided to check the plugs (they were fine, all the same perfect biscuit colour that is shown in the manuals), and to treat Carly to a new set of HT leads, as the old ones have been in for a few years, and I couldn't think of anything else constructive to do! After I had fitted the new leads, and fired up the engine, I remembered that I had intended to spray contact cleaner on the contacts on the dizzy. Without turning the engine off, I pulled No. 4 lead, and was astonished to find that it made no difference to the engine revs or smoothness. Then I replaced it, and pulled No. 3. Same thing happened. When I replaced that and pulled No's 2 and 1, I got the result I expected: the engine stuttered and died in each instance. I then tried pulling both No's 3 and 4 leads simultaneously. That didn't make any difference to the engine note either. I checked the spark, and all four plugs are sparking beautifully. Any suggestions? The only thing I can think of is that some kind soul has recently detuned the rear carb to such an extent that there is no fuel getting to the rear two cylinders! Not so fanciful as it sounds. As long-term readers will know, Carly has been the subject of some pretty inventive vandalism over the past two or three years. Back before Christmas, I found that someone had lifted the bonnet overnight, and removed the nuts from the exhaust manifold downpipe studs. Yesterday morning, I found a Christmas tree on her roof... I shall be checking the tuning tomorrow, but if you have any other ideas or suggestions, I'd be delighted to hear them. Any and all help gratefully received. ATB -- Mike Ellie - 1963 White Herald 1200 Convertible GA125624 CV Connie - 1968 Conifer Herald 1200 Saloon GA237511 DL Carly - 1977 Inca Yellow Spitfire 1500 FH105671 *********************************************************************************** The Royal Bank of Scotland plc. Registered in Scotland No 90312. Registered Office: 36 St Andrew Square, Edinburgh EH2 2YB. Authorised and regulated by the Financial Services Authority This e-mail message is confidential and for use by the addressee only. If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer. Internet e-mails are not necessarily secure. The Royal Bank of Scotland plc does not accept responsibility for changes made to this message after it was sent. Whilst all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by The Royal Bank of Scotland plc in this regard and the recipient should carry out such virus and other checks as it considers appropriate. Visit our websites at: http://www.rbs.co.uk/CBFM http://www.rbsmarkets.com ******************************************************************************** *** http://www.team.net/the-local *** Your messages not reaching the list? Check out http://www.team.net/posting.html *** unsubscribe/change address requests to [EMAIL PROTECTED] or try *** http://www.team.net/cgi-bin/majorcool *** http://www.team.net/mailman/listinfo *** Archives at http://www.team.net/archive *** Edit your replies!
