Intake manifold gasket coolant leak
ENGINE AND ENGINE COOLING
22 NHTSA complaints · 2005-03 → 2011-06
“TL*THE CONTACT OWNS A 1999 CHEVROLET MALIBU. WHILE DRIVING 30 MPH THE ENGINE COOLANT INDICATOR LIGHT ILLUMINATED ON THE DASHBOARD. THE CONTACT TOOK THE VEHICLE TO A MECHANIC, WHO STATED THAT THE INTAKE MANIFOLD GASKET FAILED, ALLOWING THE COOLANT TO FLOW INTO THE ENGINE”
“1999 CHEVROLET MALIBU UPPER AND LOWER MANIFOLD GASKETS REPLACED. CONSUMER BELIEVES THERE SHOULD BE A CLASS ACTION SUIT FOR THIS PROBLEM. CONSUMER WOULD LIKE TO KNOW HOW TO GET REIMBURSED. *KB THE DEX-COOL COOLANT CORRODES ALL PARTS OF THE ENGINE IT COMES IN CONTACT WITH”
“DT*: THE CONTACT STATED THE LOW COOLANT LIGHT ILLUMINATED. THE DEALERSHIP DETERMINED ANTIFREEZE WAS LEAKING INTO THE ENGINE AND REPLACED THE INTAKE MANIFOLD GASKET. THREE YEARS LATER, THE VEHICLE HAD THE SAME PROBLEM AND THE DEALERSHIP REPLACED THE SAME COMPONENT”