.045 in is a safe bet, although you can probably find it on the emissions sticker under the hood.
the spark plugs are located in the front of the engine and rear, just follow the spark plug wires and you will find the spark plugs
the gapping is .060
.060
2003 1500 Series 2wd Chevrolet Sylverado 5.3L Engine. Spark plug gap for this engine is .040.
To remove the spark plugs on a 2003 Buick with a 3800 engine, first, ensure the engine is cool and disconnect the battery. Remove any necessary engine covers and locate the spark plugs, which are usually found on the engine block. Use a spark plug socket and ratchet to carefully unscrew each spark plug, turning counterclockwise. Once removed, inspect the condition of the plugs and replace them if needed, making sure to gap the new plugs correctly before installation.
60
.60
.60
On the inline six cylinder engine , spark plug # 6 is the rear spark plug On the V6 engine , spark plug # 6 is the rear plug on the drivers side of the engine On the V8 engines , spark plug # 6 is the 2nd plug from the front on the drivers side of the engine
To replace the spark plugs on a Pontiac Transport with a 3800 engine, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the ignition coil pack by unscrewing it and carefully lifting it off the spark plugs. Then, use a spark plug socket and ratchet to remove the old spark plugs, and install the new ones by hand tightening them before using the ratchet. Reattach the ignition coil pack and reconnect the battery terminal to complete the process.
.060 thousands
AC R44LTS6 0.06 gap