When putting freon in with car running freon does not go in

was compressor running prior to putting in freon --to much freon acts the same as to little freon no cooling --but if compressor not coming on than look into fuses and relays as source of problem

Did you try to add freon because is was no longer blowing cold air? Who added the freon local repair shop or A/C specialist?

Freon is wrong word,
Freon is A/c
i think you ment AntiFreeze engine coolant.

The system at this point is shot. The dryer is contaminated with oil and will not function correctly even if the leak were sealed. The system will have to be evacuated , flushed and leak tested, repaired and recharged.

low presure side of system, near usually under a blue plastic cap

To put freon in the system,the vehicle has to be running and turn the ac to max. it may take 5 minutes or so per can . if it still won't take it ,the valve where you are refilling could be bad or after you put the hose on the can of freon you have to unscrew the t handle screw that is used to puncture the can to release the freon through the hose.

well first did you put enough freon? usually takes about 1 1/2 lbs to 2 of freon. now was it completly low. if it was you have to jump compresor the plug is on freon canister its that bottle looking thing with 2 lines coming out of it. disconect plug and jump with paper clip with car running put freon while holding paper clip in the jumper. and you should be alright.

if the clutch is worn and when the a/c works, it works OK, then the clutch gap is excesive and will need to be adjusted. you cant put freon in without the engine running, the low side pressure will be too high. get the compressor running first. if it cools ok, then dont add freon.

Hi DO NOT BYPASS the tryrister switch!!!!!!!!!.

You can safely add R12 (freon) from a can with the system not running ,when you have enough gas and oil mix added to the system the compressor will stsart automatically the problem you have is not knowing if there is a leak in the system,as you need to check this as venting R12 to the atmosphere can land you in prison if caught !!!!,.The best advice I can give you is take the car to an Air-con specialist and he will carry out all the checks on the system for you and re-gas the system properly.

You can buy a can or,refil kit of R-134-A at walmart however only put the freon in on the low side (read the directions) if the freon gas will not go in; run an 18 gauge wire from the battery to the compressor clutch switch to run the compressor if the freon gas still won't go in it must be evacuated and, recharged by a shop. only put in enough freon to get the system cold any more than that and, you will lose cooling again (over charge)