Juice3
Active Member
My holden vx series 2 has an intermittent problem with downshifting sometimes when I speed off from a stop it speeds up gradually like its starting off in 3rd gear other times it speeds off like a rocket same thing when going up hills. A new thing it did today when I tried to speed off from a stop is that it didnt speed off at all i went to speed through the roundabout and got two harsh thumps. This transmission has been serviced regularly and recently replaced tps sensor,shift solenoids but didn't make any difference.