× 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
1990 Volvo 240 2.3L Hesitation, Surge, Misfire
Posted to European Driveability on 4/23/1998

Engine will start and idle normally. When throttle is opened about 1/4 of the way the engine will rev up and down. The injector signal when checked with a 'noid' lite will go out at approx 2500 rpm and then come back on at about 1000 rpm. Spark doesn't seem ...

  Related Documents & Media  1990 Volvo 240

 
Message Closed w/FIX

car Vehicle Data

1990 Volvo 240

VIN YV1AA8842L
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsHesitation, Surge, Misfire
OccursAlways, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

1990 Volvo 240

VIN YV1AA8842L
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsHesitation, Surge, Misfire
OccursAlways, Under Load, on Accel