The problem was intermitant, occuring at any speed if I allowed the revs to drop to around 2000. The car would start to chug and produce some smoke when I tried to accelerate again and I would have to put the car into nuetral and allow the revs to drop to about 800 before engaging a gear and being able to accelerate again. The problem has become more persistant over the weekend.
Thanks for any help suggestions.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.