There is a spark plug wire running to them. Ask my auto mechanic gives you complete instructions on fixing the check engine light low idle problem on your chevy trailblazer.
Typical engine data sensor and control component locations on the gm 4 2 l engine.
Vortec 4200 engine diagram. It s got 72k miles on it but is in very good shape thanks. Exhaust cam actuator solenoid. This early adopter only had vvt on the exhaust side however but allowed for 25 degrees of.
As mentioned before the vortec 4200 was the first gm truck engine to feature variable valve timing. Any thoughs negative or positive on this vehicle. We would like to show you a description here but the site won t allow us.
Decided against a caddy sts thanks to some insight offered here. Published on jun 11 2016. Where is the cam position sensor.
Click on number for a description. This is a image galleries about vortec 4200 engine diagram you can also find other images like wiring diagram parts diagram replacement parts electrical diagram repair manuals engine diagram engine scheme wiring harness fuse box vacuum diagram timing belt timing chain brakes diagram transmission diagram and engine problems. Test drove an olds 2002 bravada with the 4 2 engine.
It is mostly used in the chevy trailblazer although some oldsmobile models used it. The industry s population of inline 6 cyl. Visit my amazon store where i share items that are on sale for amazing prices also items i use want check it out here https amzn to 2t5sv5z all my ac.
From the front of the truck it is located on the passenger. Gm produced this engine in 2002. Side front of the engine.
Unless its the inline motor in that case they are in the center of them motor under the coil packs. See how to perform this repair yourself. Vortec 4200 engine diagram.
Just below the valve cover. Locate spark plugs on gm vortec 4200 engine that engine has the plugs on the side of the motor. Vortec 4200 is the secret code name for the 4 2l v6 engine.
Engines is dwindling their chief environment rear wheel drive platforms with yards of hood length to accommodate their typical north south. Secondary air injection air diverter valve. Really a nice vehicle.