O6 tahoe,5.3 2wd.200,000 miles creme puff.started shutting off then not cranking.sometimes it'll run 2 weeks without a problem.sometimes 20 minutes.changed fuel pump.crank case sensor and pigtail.

O6 tahoe,5.3 2wd.200,000 miles creme puff.started shutting off then not cranking.sometimes it'll run 2 weeks without a problem.sometimes 20 minutes.changed fuel pump.crank case sensor and pigtail. 1 Answer

2001 Chevrolet Tahoe with a 5.3 L Vortec V8 starts and idles smooth but then his real sluggish and bogs down on take off 1 Answer

On start up my Tahoe starts and runs smoothly but then whenever I accelerate or takeoff it's real sluggish bogs down and seems to have a misfire

2005 Tahoe Z71 5.3 Lost Fuel Pressure and Spark 1 Answer

My Tahoe started acting up, I found the MAF was bad changed it and went ahead and changed the MAP. Saw the water pump leaking a little bit so I changed it and the thermostat. Saw a sale on AC Delco ...

I have a 2003 Chevy Tahoe with a 5.3 engine, run cold in the winter 3 Answers

I have a 2003 Chevy Tahoe with a 5.3 engine, during the summer it runs fine with the temp. at 210, never hotter, the winter is a different story. I replaced the thermostat with a factory replacemen...

my 2003 tahoe z71 will not turnover and is leaking a lot of fuel 1 Answer

my 2003 tahoe z71 will not turnover and is leaking a lot of fuel