Dear All,

I am just new to this but I am hopefull someone might have the answer. My car recently started backfiring and the transmission seems to hesitate around 50 mph and if u are on a slight incline the car shakes. I take my foot off the gas and press it again and the car changes gear and once up to 65-70 the problem subsides.

Any ideas would be great.

Cheers All

Regards

Steve

 

You may have a misfire problem.