20 Most Recent 2007 Chevrolet Colorado - Page 7 Questions & Answers

It is actually the piston ring

when ever you stop that hapings

CHECK FUSE AND CONNECTIONS TO TAIL LIGHTZ

relay under hood

The tail lights are on a separate circuit bad bulbs or fuse labelled TM or tail lights in fuse box.

Usually on or near intake mainfold. Follow the EVAP hoses to the engine, it will be the one valve the the hoses go to the is connected to intake manifold vacuum.

Check the bulb socket to make sure it's making good contact. Even add some dielectric grease to possibly help. Most sockets will melt and not be able to see it till you remove the bulb.

Duplicated question

The P1114 is telling you there is an intermittent problem with the temp sensor circuit. The P0300 is random misfire and probably resulting from over rich fuel mixtures triggered by the temp sensor problems. The problem could be the sensor itself or a wiring issue between the sensor and the computer.

Do you have any mileage programmer? You can use it to reset the dash board.