2000 Ford Focus misfiring
Year: 2000
Variant: 1.4
Categories:
Running Rough, Starting & Power Loss
hi i have been getting a misfire from my car. have changed spark plugs and there working fine. disconnected ht leads and checked for sparkat coil pack getting spark at 1,2, and 3 but nothing at 4 would that indicate faulty coil pack? amnt shur wat ohms should show at ht leads or coil secondarys so havent checked them yeat
Posted: Jul 6, 2010 (14 years ago)
pull the plug leads off at the plug ends and check the resistances with them still plugged in the coil ends .check between 1 and 4 then 2 and 3 they should be a similar reading as the plug lead lengths will be similar as you are doing them 2 at a time. plug leads are normally around 3k ohms per foot of length and the coil secondary about 9900 ohms
Posted Jul 7, 2010 (14 years ago)
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