Having problems with your 2001 Pontiac Grand Am SE ?
Leaking antifreeze and I dont know where from, I add 4 liters on a 10 mile trip
If this is a V6 they have bad intake manifold gaskets that will leak antifreeze. 4 liters in 10 miles is quite a bit though, you don't see any fluid leaking anywhere? Look very closely under the throttle body where the intake mates with the heads and block for signs of wetness. I hope this helps.
Repair Help & Product Troubleshooting for 2001 Pontiac Grand Am SE
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