× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1987 Ford E250, Ignition - Secondary Waveform
Posted to the Waveform Library on 12/5/1998

IMAGE CAPTURED AT IDLE. A WEAK COIL IS CAUSING EVERY OTHER SPARK TO BE WEAK, THE COIL IS TAKING TO LONG TO SATURATE. SYMPTOM, LOSS OF POWER, ENGINE SHAKING ON TAKE OFF, POOR GAS MILEAGE.

 

car Vehicle Data

1987 Ford E250 5.0L

Engine5.0 L / 8 cyl
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

1987 Ford E250 5.0L

Engine5.0 L / 8 cyl
SubsystemIgnition
Component
ConditionKnown Bad