14.06.2023, 19:12
Hier mal 3 Zitate aus einem anderen bekannten Forum zum Thema "Entlüftung Kompressor - Kühlkreislauf". Was mich wirklich wundert, dass ich hier im Forum (ich habe den gesamten C7 und C7 Z06 Bereich durchgelesen) nicht einen einzigen Thread gefunden habe, wo das Thema auch nur im Ansatz erwähnt wird. Wie ich bereits schrieb habe ich den Eindruck, dass dieses Kühlsystem kaum beachtet wird und die Ursachen für Leistungsverlust meist ganz wo anders gesucht werden.
"Out of curiosity, how many people on here have not bled their supercharger cooling circuit whether their car is modified or not? To give an example I just bled a 2017 stock Z06. The guy road races it in Homestead. He said after the 1st few laps the car would start to pull timing and he wasn't going as fast as he should. He brought it to me, and it took about 3/4 of a quart of coolant after the bleeding process. He had so much air in the system. Not only was there an 1" of air in the overflow tank, but there was also a ton of air in the bricks. I honestly think this should be one of the 1st things people do before they start modifying their car. These cars come from the factory with a ton of air in the system. Mine needed 1/2 quart of coolant. Just my opinion. Anyway, the guy was super happy. He is going to let me know when he races again in Homestead to see how the car performs after the bleeding process. Anybody has any questions let me know. I'm an open book."
"I'm one of the fools who didn't bleed theirs. Had 2" of air in the tank but didn't realize this meant the rest of the system was empty! The insides of the hoses were bone dry. I'm pretty sure that the entire cooling system was not functioning at all. No check engine light, no warnings whatsoever. It's insane that the only way to detect this is to notice reduced engine power."
"Its one of the first things that should be done on these cars. In a best case scenario, you may be down a little power. In the worst case, you can have significant power loss, lots of timing pulled, misfires etc. I have yet to see a car that didnt take a fair amount of additional coolant into the system. Without being full, the intercooler isnt efficiently working. I think it's often overlooked because its not a "cool" go fast part under the hood, but rather a process that's harder to justify, albeit the HP gains can easily rival and exceed many other mods."
"Out of curiosity, how many people on here have not bled their supercharger cooling circuit whether their car is modified or not? To give an example I just bled a 2017 stock Z06. The guy road races it in Homestead. He said after the 1st few laps the car would start to pull timing and he wasn't going as fast as he should. He brought it to me, and it took about 3/4 of a quart of coolant after the bleeding process. He had so much air in the system. Not only was there an 1" of air in the overflow tank, but there was also a ton of air in the bricks. I honestly think this should be one of the 1st things people do before they start modifying their car. These cars come from the factory with a ton of air in the system. Mine needed 1/2 quart of coolant. Just my opinion. Anyway, the guy was super happy. He is going to let me know when he races again in Homestead to see how the car performs after the bleeding process. Anybody has any questions let me know. I'm an open book."
"I'm one of the fools who didn't bleed theirs. Had 2" of air in the tank but didn't realize this meant the rest of the system was empty! The insides of the hoses were bone dry. I'm pretty sure that the entire cooling system was not functioning at all. No check engine light, no warnings whatsoever. It's insane that the only way to detect this is to notice reduced engine power."
"Its one of the first things that should be done on these cars. In a best case scenario, you may be down a little power. In the worst case, you can have significant power loss, lots of timing pulled, misfires etc. I have yet to see a car that didnt take a fair amount of additional coolant into the system. Without being full, the intercooler isnt efficiently working. I think it's often overlooked because its not a "cool" go fast part under the hood, but rather a process that's harder to justify, albeit the HP gains can easily rival and exceed many other mods."