H hudnkenb New Member Jul 3, 2010 #1 1997 gti runs good up to 25 mph then thats it will not run any faster.
Bills86e Premium Member Premium Member Jul 3, 2010 #2 Time for fuel line system up-grade and carb(s) rebuild with oem kits & needle/seat(s). This will fix your problem. Bill
Time for fuel line system up-grade and carb(s) rebuild with oem kits & needle/seat(s). This will fix your problem. Bill