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1986 Chevrolet Corvette 5.7L No Start, Poor Idle Quality, Cuts out, Stall, MIL Lamp on
Posted to GM Driveability on 11/14/2013 10 Replies

Service engine soon light will come on and sets code 41- cylinder select error and runs very poorly/ will not idle without feathering throttle. Tested powers and grounds at the pcm and found to be present. Code then says to replace the pcm/prom assembly. Since...

10 Replies Received (View Replies)

  Related Documents & Media  1986 Chevrolet Corvette

 
Message Closed w/FIX

car Vehicle Data

1986 Chevrolet Corvette

VIN 1G1YY6782G
Engine5.7 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFuel Injection / tuned port injection
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

41cylinder select error
Message Closed w/FIX

car Vehicle Data

1986 Chevrolet Corvette

VIN 1G1YY6782G
Engine5.7 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFuel Injection / tuned port injection
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

41cylinder select error