Hi, I just picked up myself a 1993 WRX (GC8) imported from Japan. Runs really good (except high rpm boost obviously). Just needs new belts and has a jerky boost issue. I searched but couldn't find anything besides possible fuel not being high enough octane(got 92 in it) and possible boost leak is what I was thinking.
When the car is under full boost and at about 5k rpm and up the car becomes all jerky. Jerky is the best word I can think of. Like the boost comes and goes real fast above that RPM. Doesn't matter what gear the car is in. The clutch is good I am pretty sure. Doesn't slip and doesn't smell. The turbo pulls really strong still up to that time.
Sorry, never owned a Subaru. Have a 2000 Honda Prelude and just sold my 1991 GT-FOUR RC. Help would be greatly appreciated, thx in advance.
When the car is under full boost and at about 5k rpm and up the car becomes all jerky. Jerky is the best word I can think of. Like the boost comes and goes real fast above that RPM. Doesn't matter what gear the car is in. The clutch is good I am pretty sure. Doesn't slip and doesn't smell. The turbo pulls really strong still up to that time.
Sorry, never owned a Subaru. Have a 2000 Honda Prelude and just sold my 1991 GT-FOUR RC. Help would be greatly appreciated, thx in advance.