car idiling bad.. misfire?

[nimrod.sixty9]

Re: car idiling bad.. misfire?

You should test the TPS with a multimeter

[cam98aro]

Re: car idiling bad.. misfire?

You should test the TPS with a multimeter

i can, what readings should i be getting?

[nimrod.sixty9]

Re: car idiling bad.. misfire?

i can, what readings should i be getting?

Im at work so itll take me a few to look in the FSM. Maybe someone will time in in the mean time.

[cam98aro]

Re: car idiling bad.. misfire?

Im at work so itll take me a few to look in the FSM. Maybe someone will time in in the mean time.

thanks dude, take your time, i wont be home till tomorrow, and there is no way im going outside now, its freezing out here

[nimrod.sixty9]

Re: car idiling bad.. misfire?

Damn I cant belive I forgot about this! Shight Ill get you the info the second I get home!

[Abaddon]

Re: car idiling bad.. misfire?

My 00 V6 rattled so badly you could hear it from outside the car. I took it to the Chevy dealer and they looked at it and said the cats on many of the Camaros were bad and needed to be replaced. Since mine was less than 80k miles, they had to replace it under warranty, even though the bumper to bumper had expired. Had a buddy with a Z28 and the same thing happened to him. Same situation, same cat replacement under warranty. Might not be a bad idea to have the dealer check it but 140k is definitely out of warranty. ;)

[cam98aro]

Re: car idiling bad.. misfire?

Damn I cant belive I forgot about this! Shight Ill get you the info the second I get home!

haha, thanks, i forgot about it too, the problem just randomly went away

it came back last week though, but only for about a minute and went away

[cam98aro]

Re: car idiling bad.. misfire?

My 00 V6 rattled so badly you could hear it from outside the car. I took it to the Chevy dealer and they looked at it and said the cats on many of the Camaros were bad and needed to be replaced. Since mine was less than 80k miles, they had to replace it under warranty, even though the bumper to bumper had expired. Had a buddy with a Z28 and the same thing happened to him. Same situation, same cat replacement under warranty. Might not be a bad idea to have the dealer check it but 140k is definitely out of warranty. ;)

yeah, i do know if i hit m cat with a hammer i can hear things inside of there, but im still not sure where the vibrating noise is coming from, either the cat or the downpipe

im thinking about drilling a few holes in the downpipe and filling them up with some weld to see if it stops