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MG parts spares and accessories are available for MG T Series (TA, MG TB, MG TC, MG TD, MG TF), Magnette, MGA, Twin cam, MGB, MGBGT, MGC, MGC GT, MG Midget, Sprite and other MG models from British car spares company LBCarCo.

MG TD TF 1500 - More TD Ignition problems

At the moment, I can only get my 52 TD to run on the rear 2 cylinder's. I have pulled and cleaned the plugs and moved them around. I have even moved the ignition wires. When I pull the wire for either of the front 2 cylinder's I see evidence of a spark arcing to the block, but it must not be firing properly, since it is obvious that removing either wire has no effect on the way the engine is running.

I am new to TD's and my mechanical common sense leaves a lot to be desired, but I am really puzzled by this.

Any Help would be appreciated. I was about to ask about the pertronix, but caught the complete thread on that one.

Is there any particular spark plug with more modern technology people are using in htese engines<

Thanks again, Conrad
Conrad Dalkowski

Your problem could be caused by the front carburettor malfunctioning rather than faulty ignition. Check to see that it is getting fuel and that it is operational.
George B.

Hello. The George above is right- almost gotta be the front carb is sick- flooding or dry. Do the front two cyls. have compression? Gotta have that two. Suggest buying the New England MG-T-series Register's book "the T-series handbook"- it gives outstanding explanations of the general functions of an internal combustion engine, with great specifics on T-series motors. This book is for the total novice and the seasoned mechanic as well. Spark plugs- for the early 1/2" reach heads- NGK-B6HS (now they use a new numbering system, but the parts store will know), and I recall a Champion N5C for the later 3/4" heads. You gotta know which head you have, but both plugs are modern, copper core type plugs.
George Butz

This thread was discussed on 23/07/2000

MG TD TF 1500 index

This thread is from the archive. The Live MG TD TF 1500 BBS is active now.