2002 Chevrolet Trailblazer Q&A
2002 Chevrolet Trailblazer Question: I am getting P0302. What should i do? Where are the fuel injectors?
I replaced all 6 spark plugs since they were the originals and I has 143K on them. The misfire came back right away. So I replaced the coil pack on cylinder #2, I cleared the code but it came back. I drive about 3000 miles a year, and I have been putting fuel system cleaner in with almost every tank. I was thinking of switching fuel injector on cylinders 2 and 3 to see if the misfire travels to 3 to isolate the fuel injector as the problem. I just dont know where the fuel injectors are. Can someone show me where they are? Is this a good idea? - dragon158
Check compression and injector pulse first. Need repair man. for details. Adv. Auto good place to pick up manual. Then you will have it for other repairs. - pushrod