WebJan 2, 2024 · The cooling fans help to keep your engine temperature low by drawing the hot air away from the engine and allowing cooler air to circulate. But how do these two … WebJan 1, 2009 · See all 17 photos. The Pontiac was equipped with a serpentine beltdrive system that had a large water-pump pulley. This would have been fine for an engine that …
Pontiac Montana AC blowing hot air - causes and how to fix it
WebMar 13, 2010 · Obviously if the car is designed for two fans to run at once, then it's not getting enough airflow at standstill and that causes my car to overheat. But if it is supposed to be that way, that means it's something else. Matt. 2003 Silver Pontiac Vibe (sold) 1990 Red Miata on Megasquirt3, soon to be getting the stock turbo off the WRX. WebJul 11, 2016 · The problem is most likely with the PCM. The PCM is what grounds the three relays for the fans. There’s a left fan relay, a right fan relay, and a mode relay. The coolant temp sensor should have a 5 volt reference signal from the PCM. When the coolant reaches a certain temperature, the signal from the coolant temp sensor commands the PCM to ... diablo immortal best mage build
Engine Cooling Fan How It Works - Unique Cars And Parts
WebSearching for an aftermarket Pontiac Montana Cooling Fan Assembly? Get it with our Lifetime Replacement Guarantee and Free 90-Day Returns. Order now! WebJan 26, 2024 · Fan Assembly: Dual, Cost Effective, and Reliable (part no. 620-976) is a solution that focuses on dual, cost effective, and reliable fan assembly. This engine cooling fan assembly is precision-engineered to fit and function similarly to the stock radiator fan … Web1) Feel the system with antifreeze through the plastic bowl on the right side (driver's side); 2) Open both bleeders. If antifreeze does not appear, start the motor; 3) Always watch two … cineplanet american express