× 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
1986 Chevrolet P30 7.4L Hesitation, HARD FULL THROTTLE F
Posted to GM Driveability on 4/18/2007 16 Replies

good ole motor home problem, when full throttle goes flat, like flooding out. Replaced fuel pump, rebuilt carb, secondary fuel tube puled from top, rienstalled no help, slight backing off of throttle cleares out. tried lower gears with no difference, in stall ...

16 Replies Received (View Replies)

  Related Documents & Media  1986 Chevrolet P30

 
Message Closed w/FIX

car Vehicle Data

1986 Chevrolet P30

VIN 1GBKP37W8H
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 4BBL
EmissionsCALIF
SymptomsHesitation, Hard Full Throttle F
OccursAlways, Under Load, Full Throttle
Misc.Motorhome, 30Ft, Calif Spec, Exaust Dualed.
Message Closed w/FIX

car Vehicle Data

1986 Chevrolet P30

VIN 1GBKP37W8H
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 4BBL
EmissionsCALIF
SymptomsHesitation, Hard Full Throttle F
OccursAlways, Under Load, Full Throttle
Misc.Motorhome, 30Ft, Calif Spec, Exaust Dualed.