[G5tunerGuy]

yeah mine doesnt go over 1000....it might surge with ac compressor or heater fan tho

 

[nair88]

lol nerd

you obviously got the joke ;-)

so our cars are supposed to idle at 1100? mine idles at like 900 lol

mine normally idles at 8-900

same here.

 

[Farmer]

Mine idles around 650-750 when warm.

 

[karnivor]

thats what she said

 

[Cherry GT]

Autolite is an ok plug.
Think I would have gone AC Delco or NGK

 

[karnivor]

they had nothing else in stock

 

[Juanio]

mine idles at 5000 RPM after i get done racing Dodge Vipers..

 

[Cherry GT]

ended up with autolite xp iridiums

like # XP5263 ?
I have a set of those you could of had
they were in the turbo kit ????????
Supposed to be a range colder ???? they are not.
So I got NGK's

 

[G5tunerGuy]

NGK also is a good plug i know a lot of "small" engines use that brand

 

[karnivor]

like # XP5263 ?
I have a set of those you could of had
they were in the turbo kit ????????
Supposed to be a range colder ???? they are not.
So I got NGK's

ha ha well that makes this experience less pleasing. ha ha thanks randy, but sadly, im too late

 

[Initial G5]

So, this is pretty much between NGK and AC Delco. I think I'll go with the stock, AC Delcos.

Would it really matter between the two?

 

[G5tunerGuy]

yeah i need plugs too i want the best either between the ngk or ac delco

 

[kingG5]

i thought it was consensus on here that the stock brand is best?

 

[G5tunerGuy]

idk thats prob what i would get didnt know if ac delco made a step up in quality plug i got over 50,000 on the stock ones right now

 

[jordan_fehlman]

Use what came in it.... AC Delco

423

I agree.. Get ac's..

spark plugs spark a lot of tempers..

 

[Initial G5]

Didn't have AC Delco, I just got Bosch.

 

[toolman]

So, I have 89,700 miles on the stock plugs. I have not noticed a decrease in power or fuel economy. Should I worry about changing them? Should I pull them and inspect them?

 

[G5tunerGuy]

i would pull them and check em out it cant hurt....def invest in new plugs
fuel filter would be good too

 

[Deviant X]

im just throwin this out there, how often SHOULD plugs be changed.......

 

[Initial G5]

"All 1996 and newer vehicles have an OBD II onboard diagnostic system that tracks ignition misfires. When the rate of misfires exceeds a certain limit and causes emissions to increase 50% over baseline levels, it illuminates a warning light. Too bad older vehicle do not have this watchdog system. So on older vehicles, replacing the spark plugs at the recommended service intervals for preventive maintenance will reduce the risk of misfires and maintain peak engine performance. For standard spark plugs, the service interval is typically every 45,000 miles. For platinum spark plugs, it is 100,000 miles."

I change them every 30,000. But, obviously, that is pretty frequent by many standards. But they aren't that expensive so I just go ahead with it.