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Vx getting hot at idle

M#ick2183

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Hey folks how is it? I not long got a vx V6 as had overheating problem when I got it the old fella said it got hot on him once an parked it he thinks he didn't cook it warp the heads.So I replaced Lim gasket an flushed system few times as was slight film in coolent. Problem now is under idle it will heat up an themos won't cool it down don't have bubbles in rad an seems to be holding coolent,I'm leaning towards water pump now not head gasket only because as soon as I rev it up the temp drops. any ideas would be great
 

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You've got a blockage 100%. If you only just got it and went to the trouble of doing LIM, get a new radiator, water pump, thermostat, cap and do hoses same time. All cheap and will rule out any issue with cooling system. Take out reservoir and flush out, guarantee will be filled with ****.
 

M#ick2183

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You've got a blockage 100%. If you only just got it and went to the trouble of doing LIM, get a new radiator, water pump, thermostat, cap and do hoses same time. All cheap and will rule out any issue with cooling system. Take out reservoir and flush out, guarantee will be filled with ****.
Cheers bud radiator I know is good as was only reason I bought the car because my vt had split it's tank day after I ordered a new alloy one! Ran fine in the vt for 2 weeks.will go through it all but as got it for parts but it's too clean to pull apart being second owner and old farmers town car he called it an would like to get it back on the road
 

Grimes

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Drop out the knock sensors and flush the block too. The block jackets build up sludge if not looked after.
 

Ginger Beer

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Bubbles in the coolant can mean head gasket
 

M#ick2183

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Drop out the knock sensors and flush the block too. The block jackets build up sludge if not looked after.
Rodger will give it a shot as was bit chunky on first flush done heater box also a few times, will replace water pump etc an go from there
 

M#ick2183

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Bubbles in the coolant can mean head gasket
I don't have bubbles otherwise I would have gone for head gaskets but heads could be cracked etc just trying cheapest parts to replace first!!
 

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I'd be checking the cooling fans as well.
 

Ginger Beer

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I don't have bubbles otherwise I would have gone for head gaskets but heads could be cracked etc just trying cheapest parts to replace first!!
Opps, my reading comprehension failed me

Have you done a chemical flush, like Rislone?
 

M#ick2183

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I'd be checking the cooling fans as well.
One kicks in at 104 an the second at 107 or if air con is on did note flap test for air flow they are pulling the air through an they shut off once I rev it for a bit
 
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