2003 Chevrolet TrailBlazer "hard changing spark plugs" Questions

Changing spark plugs Pull one wire off at a time from the heads and use a spark plug socket with a short extension on your wratchet. If hard to get at from on top, you may have to go underneath to ...

...spark plugs on my 2004 chevy trailblazer LS. It stalled today. I already checked the battery, the air filter and the radiator. The oil was recently changed. I haven't had the plugs changed in 4 years ...

...idle on its own. Removed throttle body and cleaned like new .Replaced and would idle but run bad,hardly any power and just kinda rough.Checked for any vacuum leaks and did not hear any so sprayed ...

...of problem. Check the fuel filters. If it sputters when you accelerate hard this is the most common sign. If the filters are fine run a fuel system cleaner in the gas and then change your spark

...spark plugs and coil packs. For our I6 engine....The MAP sensor is located on drivers side right next to the firewall very top, easy to get to. It does have a seal, as you'll notice when you pull it ...

...spark plugs, new air filter/ fuel filter and 02 sensors. Even with the previous items being changed, the cleaning of the throttle body will work wonders for you. Should be cleaned once a year or

spark plugs, fuel filter, one bad coil. Problem: Worked fine, all of a sudden no acceleration, Reduce Engine Power light came on. Solution: Took it to the dealership, they said it was another coil and

...spark KV checker on principle!) The compression number given is indeed quite low, There are still to this day many engines (turbo) that the actual compression cranking is low, say 115lbs and its ...

Hard to do? Spark plug gap? not hard to do , just need a little patience to get the coils out of the plug wells.also a swivel type 5/8 inch spark plug socket works best when removing the plugs. as for

...SPARK PLUGS NOT HARD TO CHANGE.YOU NEED A LONGER SPARK PLUG SOCKET OR YOU USE REGULAR SIZE PLUG SOCKET USING LONGER EXTENSIONS.YOU NEED SPARK PLUG BOOT PULLER.YOU NEED A UNIVERSAL JOINT.BESURE TO GET ...