1994 Gmc Sierra

[Marsal420]

I own a 94 GMC Sierra with the 5.7L V8 ad i was wondering what is usually the ammount of time you would wait before you change your
( Plugs,Wires,Distributer Cap/Rotor ) ?

Also when i change it what is the best brand and type of wires and plugs that will give me the best perfomance.

Also is there any differnt in any brand of cap and rotor ?

If so id like that info too.

Thank you

[jcampbell23]

i got a 89 sierra 350, i got the same parts and going to install them tomarrow. i got a blue streak distributor cap and rotor. mallory ignition coil , and bosch platinum plugs . and going to get eather accel or acdelco sparkplug wires. i will install them and let you know how they do . i thank i got the best products for me , but everyone has there own brands.

[horse482]

Change your plugs at least every 30,000 miles, and don't use any thing but ac delco plugs, our friend here is going to have problems with the junt bosch plugs he is using. I replace my cap, rotor and wires every 60,000 miles. Cap and rotor don't buy cheap, wire I like the prestolie wires that carquest carries or msd wires, again don't buy cheap.