The most important thing is that you change 1 at a time so you dont get confused and put the wrong lead on the wrong plug.
So take 1 HT lead and remove it from the spark plug and follow the lead back to the distributor cap and remove it from there. then replace the lead with a new one.
Repeat.
HT Omega was created in 2006.
all models 91-98 fire 1-3-4-2
Unplug one lead-follow it down to the distributor cap and remove completely, fit the new lead, continue till all are changed but make sure these are done one at a time to prevent reconnecting in the wrong place.
Good. They are not supposed to.
to test ht lead with out taking it out of coil pack. All you have to do is remove the 1 cylinder ht lead and pull the cylinder 5 ht lead out aswell and measure the resistance with multi meter. so now it will give you the reading. so its 1,5---2,6---3,4 ht leads.
4, you can always find this out for any car by having a look under the bonnet and counting the HT leads! *NB - HT leads are the leads from your coil pack which disappear into the engine, which provide power to the spark plugs.
disconnect the ht leads rememberin what ones went were then use the spark plug socket or ant socket that will fit it
They are attached to the end of the HT leads.
Engine won't start
I had similar problems with mine the end up with mis-fires, it was down to the HT leads (spark plug leads) on my 99 1.6 Zetec. This was after I changed plugs, lamda, maF, and valve cover gaskets which many people said was the problem. The story I have heard is the coil of this engine is the same as the 2L but when this change was made they did not upgrade the HT leads to take the higher ampage needed.
i am confused i have a 1.25 ford fiesta and i have brought new spark plugs and h t leads and it is misfireing but the ht leads are in the correct order i think 1342 just wondered if any one could help me please !
to carry the electricity from the coil pack to the spark plugs