04-03-2008, 03:26 AM
|
#7 |
|
Super Moderator
Join Date: May 2007
Location: Billings, Montana
Posts: 1,034
 |
Turning the heater on allows the coolant to travel through the heater core, so you DO need to have it on to burp the system. The reason we have to burp our cars is because the heater core just happens to be the highest point in the Supra's cooling system, higher than the radiator cap. This allows all the air trapped in the system to collect in the core. When you correctly bur the car, the angle it sits at allows the radiator cap to become the highest point thus allowing the air (very slowly, so it'll take quite some time) to travel to the cap and exit the system. You will most likely have to burp the system many times to get *most* of the air out.
__________________
1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels |
|
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Hearing a "tick/knock" sound at idol | Chambers | MKIII Supra | 0 | 12-14-2007 12:37 AM |
| putting sound | cyanide-is-a-way-out | MKIII Supra | 2 | 11-24-2007 06:40 PM |
| new waterfall questions | D_Train | MKIII Supra | 3 | 03-28-2007 04:49 AM |
| BHG / Waterfall | WrenchMonkey | MKIII Supra | 3 | 09-20-2006 01:00 AM |
| Waterfall sound on cold start! HELP! | 88 MARK3 | Non-Generation Specific Questions | 7 | 06-29-2006 03:45 PM |
Threaded Mode