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2003 Kia Sedona Repair Question


Topics covered: Compression, Compression test, Fuel pressure.
Mileage: 120,000 miles.

Asked on October 22, 2012

Kia Sedona Compression Problem

Have misfire on #1 and # 4 cylanders, changed plugs, wires, coil, checked for vacume leak found one in plenum change lower half , have any suggestions thankyou
Avatar Asked by almorgillo

Answer

Replied on October 22, 2012

start with a compression test to verify the motor is good.

check fuel pressure as well.

check the injectors and wiring as they can contribute to this issue as well.

Roy

Tiny Answered by ASEMaster6371 (expert)
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