YACT...Bad, Bad Problem

[notfred]

Originally posted by: dtmbb92

Originally posted by: IamElectro
As mentioned above try switching brands of gas

you mean instead of putting regular unleaded in my truck i should put premium?

Do you not know what a "brand" is? Try using shell instead of chevron, for example.

 

[dtmbb92]

Originally posted by: notfred

Originally posted by: dtmbb92

Originally posted by: IamElectro
As mentioned above try switching brands of gas

you mean instead of putting regular unleaded in my truck i should put premium?

Do you not know what a "brand" is? Try using shell instead of chevron, for example.

o i gothca now

 

[Rastus]

The seams in cheap catalytic converters are not welded, they are crimped, therefore when they are cold they leak and it smells like rotten eggs. When the catalytic converter gets hot, it usually seals itself off and quits stinking.

It's a common problem. When catalysts were new, GM installed crimped ones on their vehicles and had this issue.