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#1
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Any one replace a rad on their own?
I had the intake man. done under warranty over a year ago and they also replaced the AC condenser. When they were putting it back together they did not put any bolts on the passenger side of the rad/condenser so for the last year the condenser had been bashing off the rad. This, surprise surprise, has caused a hole.
Has anyone had a rad replaced? Just looking into how to go about it ... looks like it has to come out from the top with the rad support removed. Also I noticed that the rad is not just for coolant. There are other fittings in there (like I would guess oil and power steering). Typing this out, it is sounding like a lot bigger job than I could do in my drive way. The leak has been slow over the last month or so and I have to replace it soon(woo hoo cold weather auto repairs) because the coolant was low and I got an air bubble in the heater core so I had no heat for a few hours today. I need to have this done before I damage the gaskets. Thanks |
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#2
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Re: Any one replace a rad on their own?
Best bet, get a Haynes or Chilton manual to aid your efforts.
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#3
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Its not too bad a job. There are three bolts, one on each side and a long one in the center that allow the fans to come out. You need to remove the engine mount blocks entirely and there is also a wiring harness that runs between the radiator and the engine that needs to be avoided when lifting the fans out. There should only be the tranny cooler to disconnect--the power steering loops around the frame but does not enter the radiatior.
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#4
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Re: Any one replace a rad on their own?
I have done about 30 of those- primarily for 2001, 2002 condenser leaks- if yours is this model year (you did not tell us what year)- then you need to know that the replacement condenser do not use the lower mounting bolt - so in defense of your mechanic- there is no hole to put that bolt back in- by new design of the condenser- the radiator can be fragile- any nick, or poke into it can cause a slow leak- had this happen to me once when changing a condenser- the tranny cooler line snap clips can be a PITA to get out- and not lose- they are easy to drop when re-installing as well- put them in first and snap the lines in- this is how the assembly plant did them. Have fun- I just usually tilt the engine mounts (dog bones) back up out of the way- also remove the hood latch...
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Automotive A/C Engineer with: '99 IH 4700 Toy Hauler (2) '95 GEO Prizms both maroon '99 GMC Yukon '95 Chev 3500, 454 Dually Crew Cab- 145k miles- Wife's Camel trailer puller. '94 Astro- 370k miles '94 Firebird Formula- 5.7L 180k miles- gone- '92 Chevy Lumina Van 3.8L 264k '86 GMC S-15 - 2.8L 154k '87 Buick Park Ave . 187k '86 Buick Park Ave 3.8L 199k miles- gone '77 Chevy Vega- 2.5L 175k miles gone but not forgotten '68 Camaro 396 4 spd RS/SS -72k miles- |
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