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1990 Chevrolet P30 7.4L No Start, Stall
Posted to GM Driveability on 9/8/2010 13 Replies

this 33foot motor home came in and will stall in about 15- 20 miles seems to be blowing #7 fuse ecm. only has a 10amp fuse, but installed 20amp still the same thing, put a 15 amp breaker in and doesnt stall but sputters when warm,almost like is going to stall ...

13 Replies Received (View Replies)

  Related Documents & Media  1990 Chevrolet P30

 
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car Vehicle Data

1990 Chevrolet P30

VIN 1GBKP37N6L
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
SymptomsNo Start, Stall
OccursHot

Trouble Codes

43esc module
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet P30

VIN 1GBKP37N6L
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
SymptomsNo Start, Stall
OccursHot

Trouble Codes

43esc module