Hello, I am new to this forum and have a few questions about my 2000 4x4 2.0 Chevy Tracker. I was driving down the road and my tracker started acting odd, It started chugging like it was going to stall out then began to shake/idle funny and I lost all response in the accelerator it finally stalled out leaving me stranded on the side of the road. I was able to restart it a few times but it wouldn't stay running so I had to have it trailered home. I changed the fuel filter and no change also can hear fuel pump kick on as well as checking the pressure and it reads fine. Compression is good and I have spark. Tested the Cam sensor and that is working as it should. Have been charging the battery while I run all these test and it has been holding a charge. I can get it to start sometimes but it's only for roughly 2-3 mins when it does and will not start back up, not throwing any codes either. This one has my head spinning not sure what else to check any help will be greatly appreciated!

 

Try cleaning or replacing your MAF sensor.

 

Thanks I've cleaned MAF sensor and throttle body as well as all electrical connections to sensors. It seemed like it would be a sensor because the only time it will start and run (rough) is if I disconnect the battery and reconnect it. But still never seen any codes on the obd11.

 

Not sure if it’s the same, but I had stalling problems when engine was warm and stuck idling for years. Long story short, finally replaced camshaft position sensor, and voila!

 

Hi did you figure it out? Mine is doing the same thing?