|
I have a 99 alero (3.4L with K&N air filter). Recently the service engine soon light came on and the car started to surge at idle (fluctuating from 500 to 1000 rpm's) also when shifting into either R or D the transmission would clunk. The dealer checked the codes and came up with 2. The first was P1404 (aux emission control) and the other was P0101 (maf or vaf range/performance). Does anyone have any idea as to why this would occur and the solution for it? I only have 67000 km or 40000 miles on the car.
Thanks
|