car running on 5 cyclinders??

[Cal-a]

i am not exactly sure but my car seems to be running on 5 cyclinders i checked the leads by taking one out and seeing if it would start or not and every time it wouldnt start except for when i unpluged one so i assumed this was the lead and it still tan the same

i have a spare lead but my battery went flat from trying this process do you think replacing the lead will help or not will have to jump start my car tomoz

[detox_nath83]

lead or plug. If your gonna replace "A" lead u may as well do all of em. clean your plugs or buy new ones. u can try by unplugging one lead at a time looking for a difference in running and u may fault find it that way.
Goodluck man

[leigh 7005]

in order to check plugs loosen all of your leads on your plug then start it now pull one lead off and see if the engine starts missing do it a few time if a plug is stuffed the engine note will not change also if the injector isnt working the note wont change