I've had a '99 Automatic 4Runner Limitted with 90k miles for about 3 years. The truck runs well with no problems but just happening for the last 2 weeks.
1) Engine light on (code 171) and I did clean MAF sensor then the light went off.
2) Once or twice a week tendency to stall usually after coming to a stop after longer periods of driving (usually highway). It always starts back up immediately. When it's happned there are no power inside
Please help me to solve problem number (2) and I would be appreciated for your help. Thanks.