1999 Chevy Tahoe Two Wheel Drive Automatic 135000 miles
I have a 99 Chevy Tahoe that tends to shake/stall when I'm driving it around town going only up to about 40 mph and also when I come to a stop. It doesn't do it when it is in park. I started having this trouble when I had a fuel pump and fuel filter placed on last year. I took it into a auto shop and I was told that I had some misfiring occurring in which my fuel pump was not putting out enough fuel. They insisted that I change the fuel pump and that would be my problem. The fuel pump was changed again along with the fuel filter. The problem stopped for about 3 days and started right back up again. I then took it too a Chevy Dealership because the previous shop seem to have no clue on what my problem was. They informed me that I needed a new O2 sensor upstream and also a catalytic converter in that area as well. I complied with what they inform me to do and the truck drove find for about 2-3 days and the same problems started back. I took it back and the guy told me he flushed some valves out because he didnt know what else could be the problem. The truck has drove ok for about 3 weeks but now I am having the same problem again. I don't know what else to do. I have put in quite a bit of money trying to get this truck fixed but I haven't gotten good results. Any good advice would be appreciated.
have the same problem?
Saturday, April 5th, 2008 AT 4:23 AM