an a 2001 chevy express van what does the spark plug gap need to be set at?

Answer 1

i own a shop,and there's two different settings for these,one is 0.45,,and the other is 0.35 it tells on the sticker under the hood which one yours sets at,,and which engine it has,id say yours is the 0.45 but look at the sticker,,its there in tiny letters,,but you can see them,,its on the specifications sticker for it,,good luck hope this help,s.,,have a good x-mas.

Answer 2

2001 Chevy Express Van

Answer 3

The gap is .035 . The idle thing could be a number of things, From a sensor to a burnt valve, bad plugs, bad wires clogged fuel filter, and list goes on Its like asking how to perform brain surgery over the phone. Good luck.

Answer 4

It usually tells you on the plug box, if not call your local auto parts dealer and ask them or look in the books they have at Wal Mart in the automotive dept. Good luck.

Answer 5

pop the hood...you will find a white sticker...either on the hood or on the radiator support..it will give you the engine size...yr of the vehicle and the plug gap.

Answer 6

Recommend that you NOT gap them. They are platinum, and they are adjusted already. If you attempt to re-gap them, you will damage the platinum coating.

Good Luck and Merry Christmas

Answer 7

open the hood and you will find a sticker that will tell you what it needs to be set at

Answer 8

that is an interesting question and I hope you get valuable answers

Answer 9

.060"

Answer 10

.060" my friend. let me know if you need anything else!

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