× 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
1980 Fiat 124, Engine/Propulsion Waveform
Posted to the Waveform Library on 4/8/2007

AceMisfire Detective flagging misfire on Cyl #2 , cyl # 2 has consistently low fireing KV indicating consistently low combustion pressure as well .

besides the problem on #2 something is going on with cylinder 1 ... a sticking exhaust valve ?? intermittently...

 

car Vehicle Data

1980 Fiat 124 Spider 2.0L

Engine2.0 L / 4 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
ConditionKnown Bad

car Vehicle Data

1980 Fiat 124 Spider 2.0L

Engine2.0 L / 4 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
ConditionKnown Bad