99 tahoe trouble.

[Nortex]

I know the cats are gutted and intake is leaking and have fixes for those on the way. When you go to start it, it cranks and dies. Then you have to turn it over for awhile before it starts again. Any cluem

galaxy s3

 

[SunlitComet]

ask in the proper year forum?

 

[Donnie Yukonie]

ask in the proper year forum?

Kinda confused myself Post says 99 Tahoe , but Sig says 01 tahoe ,

Are you showing any DTCs?

 

[Nortex]

01 is long gone

galaxy s3

 

[Jerky Arm Ape]

He has an OBS '99
http://tahoeyukonforum.com/forum/showthread.php?t=62622

 

[SunlitComet]

start with a spark test and fuel pressure test.