Jump to content

1998 GMC Sierra 5.7


Recommended Posts

Posted

Hi I'm new so sorry if this has been answered, I'm getting a antifreeze smell in the cab of my truck. Nothing leaking in cab. No easy seeing leaks under hood. Any ideas? Also surging at between 15-1800 rpms stops after it gets around 2000 rpms. I've replaced all the sensors that I knew of egr,map,Iacv. Any advice???

Posted

sounds like maybe your heater core is leaking.

 

Sent from my XT1585 using Tapatalk

Posted

Thanks, hadn't thought of that . Will check tomorrow

Posted

I bought the gasket kit from fel-pro gonna change all of them in the kit

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...