The easiest way is probably to remove the Y-pipe. Soak all the bolts with WD-40 (best done the night before) and remove them. The Y-pipe and cat should drop right out. Doing this, will give you access to all of the plugs from under the car, except for plug #2. For that one, it's easiest to remove the alternator to get at it from the top. If you're into doing things the hard way (that is, not removing the Y-pipe), make sure you have a lot of time on your hands and a lot of band-aids for your hands and arms.
Before you do anything, realize that the plugs are supposed to be good for up to 100,000 miles, but only time will tell. Here's the best method (without Y-pipe removal) found so far: PLUG ACCESS TOOLS REQUIRED COMMENTS 1 Top Socket w/ Swivel Easy 3 Top Socket w/ Swivel Easy 5 Bot Socket w/ Swivel Slightly tricky 7 Bot Socket w/ Swivel Watch out for O2 sensor 2 Top Socket w/ Open End AC & Exhaust AIR Tubes make it NASTY 4 Top Socket w/ Swivel Completely blind on this one 6 Bot Socket w/ Swivel Difficult to reach, but doable 8 Bot Socket w/ Swivel Skinny arms are a MUST NOTES: 1. Be sure to replace the heat shield covers on plugs 6, 7, and 8. 2. If you're changing the wires, be sure to route the #7 wire through the the factory heat shield that runs between the exhaust manifold and the block. If it makes contact with the manifold, it's going to burn right through. 3. Use anti-seize compound on new plugs. The factory didn't which made removal that much more difficult. 4. You may want to do the easiest plugs first, (saving #2 for last) to give yourself a sense of accomplishment and to boost your self-confidence. 5. You should never change plugs on an aluminum block when it is hot.
3 of the plugs are on top of the mottor and 3 of them are on the bottom side
.060 is the specified gap setting on spark plugs for a 2000 camaro rs.
The 2003 Chevrolet suburban spark plugs should be changed every 30,000 miles. The life of the spark plug is dependent upon the driving habits of the automobile driver.
In my 91 RS 305, I change the spark plugs working from underneath the car. The spark plugs are easier to see and get a 3/8 ratchet with long spark plug socket on from underneath. How can you do that? is quite imposible to remove it, is no space to do work ?
when do you change spark plugs
8 spark plugs
Remove the spark plug wires from your 1993 Chevy Astro spark plugs. Remove the spark plugs with a 5/8 deep well socket, by turning the socket to the left. Reverse the process to install the new spark plugs.
You can begin by removing the spark plug wires from your 1985 Chevrolet S 10 Blazer spark plugs. Use a 5/8 deep well socket to turn the spark plugs out. Turning the socket to the left will loosen the spark plugs. Reverse the process to install the new spark plugs.
There are four spark plugs on each side of your 1991 Chevrolet engine. The spark plugs will be near the bottom of the engine.
You will need to remove the spark plug wires on your Chevrolet 3.1 liter engine. Remove the spark plugs with a 5/8 deep well socket. Turn the socket to the left. The spark plugs will come out. Reverse the process to install the new spark plugs.
To change the spark plugs in a 1997 astro van do I have to change the spark plugs from the bottom of the engine/
arnt all spark plugs just below the valve covers on all engines ???
The spark plugs are located right under the exhaust manifolds of both sides of the engine. You should just follow the spark plugs wire from the distributer.
How to change the spark plugs
how to change spark plugs on a 2001 expedition
I would only use what the manufacture of a car put in them from the beginning and that is AC Delco. Rest assured that you will NOT have a driveability problem with them.
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