Having problems with your Cars & Trucks ?
2002 chevy venture van, 3.4L is there a way to set the cooling fans so they come on sooner.
\015 The fans do not come on until the engine is almost over heated. I by-pasted the relays to test and both fans work, high and low speed.Everything seems to work ok. It has a new water pump, new hoses, and the radiator was just flushed, and the coolant was replaced. It's not over heating, but it is getting very hot.\015
Gord storey, why don't you post your way of bleeding the air out so somebody like me would benefit from it and solve the issue since you have gone through the trouble of posting. i see a lot of posts on google but realy none worth following and they confuse tyou more. thanks
I would look at the coolant temp with a scan tool the fans should come on when the coolant gets around 240 degrees. If the scan tool shows about 240 and the gauge shows higher than the gauge is the problem.
Repair Help & Product Troubleshooting for Cars & Trucks
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.