1998 Chevrolet S10 Q&A
1998 Chevrolet S10 Question: What causes gas tank to make a poping sound?
at different times I smell gas fumes. I hear a popping sound come from the gas tank. I can be parked and it running and it pops or a few minutes after turning off engine I will hear a pop from the gas tank. Does anyone know why it is popping? Has anyone else had this problem? thanks Donna - DONNAKOALA
expansion and contraction. you have a problem with the evap system that is allowing this to happen. take it to a shop and have them check this for you. Roy - mastertech6371