LPG freezing
Submitted: Sunday, Jun 03, 2007 at 13:57
ThreadID:
46215
Views:
3843
Replies:
7
FollowUps:
1
This Thread has been Archived
Member - Royce
LPG system in the F350 is playing up. The converter [?? is that what it's called?] is freezing up.
I have checked that the coolant is full in the radiator.
Any suggestions? Maybe
water pump?
Reply By: warfer69 - Sunday, Jun 03, 2007 at 14:08
Sunday, Jun 03, 2007 at 14:08
Gee your having a great run mate !
I always thought it was to do with the
water not flowing properly..
There is always Mick @ Auto Gas Connections in Carrum Downs....
cheers
AnswerID:
244359
Reply By: barney rubble - Sunday, Jun 03, 2007 at 14:50
Sunday, Jun 03, 2007 at 14:50
Gday royce check the 2 hoses in/out of converter fairly sure they should be same temp as radiator hoses as im sure ive seen these hoses block up with crud and cause this fault
AnswerID:
244370
Reply By: Dallas from Team Green Autogas - Sunday, Jun 03, 2007 at 15:27
Sunday, Jun 03, 2007 at 15:27
G'day Royce,
The guys are right mate, the converter needs good FLOW through it to stop it freezing up. Quick & Easy to take both
water hoses off the converter (carefull not to break the plastic elbows) & simply stick the garden hose in 1 of the
water elbows & give it a good blast.
Converters will also freeze up if they let go internally & completely by-pass, dropping their guts basically.
Happy Tinkering
Regards
Dallas Green
AnswerID:
244378
Reply By: blue one - Sunday, Jun 03, 2007 at 17:08
Sunday, Jun 03, 2007 at 17:08
Mate get a qualified tech to check that the orifice in the gas line is the right size. Had this happen to me (same prob compressor turned into a block of ice) and after 6 weeks of trials the culprit was found.
Cheers
AnswerID:
244402
Reply By: Ianw - Sunday, Jun 03, 2007 at 17:22
Sunday, Jun 03, 2007 at 17:22
Had it happen once in a Mitz. If the heater hoses are paralleled with the converter hoses and in the cold weather you use the heaters, you will take all the heat from the converter and it will freeze up!! Simple mate, just turn off the heaters!!!!
Ian
AnswerID:
244404
Follow Up By: Member - Royce- Sunday, Jun 03, 2007 at 23:05
Sunday, Jun 03, 2007 at 23:05
aha! using the heater... you might be right
FollowupID:
505531
Reply By: SA_Patrol - Sunday, Jun 03, 2007 at 18:18
Sunday, Jun 03, 2007 at 18:18
You might need to bleed the system, leave the radiator cap off let the motor run until the thermastat opens up, approx 80 to 86 degrees lots of bubbles would come out and put the cap back on.
Before doing this
check to see if there is a bleed nipple somewhere just in case the cap/filler is below the nipple
AnswerID:
244422
Reply By: Steve - Sunday, Jun 03, 2007 at 18:33
Sunday, Jun 03, 2007 at 18:33
used to happen with my LC100 lpg conversion when I was towing and nearly always going up those long hills on the Pac Hwy around Buladelah/
Taree. Always ended up having to switch to ULP.
Eventually got pi$$ed off and went back to diesel
AnswerID:
244430