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by bennyIRE
Fri May 13, 2016 1:18 am
Forum: Powertrain
Topic: Burnt valve despite good compression reading? HELP
Replies: 1
Views: 1347

Burnt valve despite good compression reading? HELP

Background: Engine warning light came on in my VW POLO 05 1.2, 3 cylinder (6 valve). Car started jolting forward, struggling and wouldn't go above 30km. Computer showed a misfire in cylinder 3. Mechanic 1: Put in a new ignition coil but this didn't help. Checked the spark plugs and did a compression...