20 Most Recent 2006 Chevrolet Monte Carlo - Page 4 Questions & Answers

If its an automatic trans the fluid might be low or the filter and fluid might need changed

If the engine is reaching normal temp, and both heater hoses are hot, the problem could be the blend door under the dash.

many things can be the cause of no start. need more info..

I was having the exact same issue with my monte carlo ss just this week. You obviously have taken it all apart so you can now see the harness. The release for the clip is situated in a difficult place. There is a 1.5 inch thin strip of plastic that covers the shifter shaft. Slide this up and either use an elastic band or tape it to the shifter, just to hold it up and out of the way.Now shine a flash light down and to the right and you will see the back of that stupid gray clip. Use a flat head or some thing similar to dislodge the clip.Now you will have to remove the blue things on the clip and remove the old broken wire out of the harness. Make sure you document which colored wire goes where. You will however have to attach new terminals to the ends of the wires before inserting them into the harness again. You can purchase these from any auto parts place. (I just grabbed some from my friend's shop.)

what is the code please

well it could be a few things. first off, does the speed of the clicking change when you change the air flow speed on your dashboard?

It is the one that is before the catalytic converter