2003 PONTIAC MONTANA Engine And Engine Cooling Problems

THE VALVE PULLED OUT OF ROCKER ARM MID 2008 ON #2 CAL COSTING APPROX 600.00 REPAIR AGAIN IN 2009 THE #3 CYL VALVE PULLED OUT EFFECTING ANOTHER REPAIR. THEN A WEEK LATER THE #5 CYL HAS QUIT FIRING. THIS IS THE 3400 OR 3.4 LITER ENGINE. MY MECHANIC EXPLAINED THIS WAS A COMMON PROBLEM WITH THIS MOTOR IN THE GRAND AM OR GRAND PRIX. *TR

WAS TOLD INTAKE MANIFOLD GASKET FAILED. OVER A THOUSAND DOLLAR FIX WITH RELIGIOUS OIL CHANGES AND COOLANT FLUSHES, SHOULD NOT HAVE HAPPENED. I HAVE TALKED WITH MANY MONTANA OWNERS OF DIFFERENT YEARS AND ALL HAVE HAD THE SAME PROBLEM. THIS CANNOT BE A SURPRISE! THERE IS SOMETHING WRONG HERE... EVEN TWO DIFFERENT REPAIR SHOPS SAID THIS IS A "COMMON" ISSUE OF THE PONTIAC MONTANA. I WAS TOLD THEY WERE SURPRISED IT DIDN'T HAPPEN SOONER AND THERE WERE SIGNS IT WAS IN THE MAKING FOR AWHILE. PLEASE LOOK INTO THIS! ITS NOT A CHEAP FIX! *TR

2003 PONTIAC MONTANA 3.4L SERIES "E" ENGINE. 10/15/2007 85,342 MILES. ROCKER ARM BOLTS (8MM) STRIPED OUT OF THE 1,3,5 CYLINDER HEAD. HEAD NEEDS TO BE REPLACED. REPAIRED AT DEALER $1,500.00. DEALER SERVICE CENTER ALSO CHECKED 2,4,6 CYLINDER HEAD AND ROCKER ARM BOLTS, ALL OK. 11/10/2007 88,702 MILES. ROCKER ARM BOLTS (8MM) STRIPED OUT OF THE 2,4,6 CYLINDER HEAD. AGAIN ON SAME VEHICLE HEAD NEEDS TO BE REPLACED. ANOTHER $1,500.00 THIS SITE AREADY SHOWS LOOSE OR STRIPPED BOLTS ON OTHER 2003 MONTANAS. I WONDER WHAT A CROSS REFERENCE OF GM 3.4L ENGINES SHOW UP WITH THIS SAME PROBLEM. *TR

INTAKE MANIFOLD LEAKING AT 60,000 MILES. DEALER WILL NOT DO ANYTHING ABOUT IT. HAVE HEARD THIS FROM MANY SOURCES AND THERE IS A CLASS ACTION LAWSUIT BEING PROPOSED. *TR UPDATED 01-15-08. *KB UPDATED *JB