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jz 5/2/2012

1990 Mazda B2200 LE-5 4 Cyl 2.2L


engine studders up to 3000 rpm off & on

140000+ Carb was rebuilt 9000 miles ago before i bought it a year ago,cleaned gunk out of carb, new cap & rotor,plug wires still good, egr valve disconnected ran better after that for short time, fuel leaks at tank & rail end under cowling, jerks at deceleration & idling through town,no warning lights,vacuum lines checked & reconnected,was doing this before purchased,was only when cold now hot also,still sometimes more than not,valve cover needs tightening time to time

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