Coolant leak seems to be behind a/c comp
Coolant leak seems to be behind a/c comp
Anyone else had this? I seem to recall another member complaining of this issue. I haven't had a chance to get it up (on the hoist, that is
) as yet, so can't pinpoint it exactly. Can it be the water pump? Car has 225,000 miles on it.
) as yet, so can't pinpoint it exactly. Can it be the water pump? Car has 225,000 miles on it.
Originally Posted by 95bluse
Anyone else had this? I seem to recall another member complaining of this issue. I haven't had a chance to get it up (on the hoist, that is
) as yet, so can't pinpoint it exactly. Can it be the water pump? Car has 225,000 miles on it.
) as yet, so can't pinpoint it exactly. Can it be the water pump? Car has 225,000 miles on it.
Originally Posted by SkyMaxGTR
maybe you have the same problem i'm having.....my coolant is leaking from the radiator, and it sprays all over my engine. take a look at the pic on my site.
Originally Posted by BSwithTF
Sounds like the W/P. That's where my leak was. I let mine leak for almost a year before I finally changed it.
Originally Posted by SkyMaxGTR
maybe you have the same problem i'm having.....my coolant is leaking from the radiator, and it sprays all over my engine. take a look at the pic on my site.
The thermostat and water hose is directly above the AC compressor. If it were leaking, coolant could run down the block and drop from behind the compressor.
If not that, then I'd check the water pump.
If not that, then I'd check the water pump.
Originally Posted by 95bluse
Anyone else had this? I seem to recall another member complaining of this issue. I haven't had a chance to get it up (on the hoist, that is
) as yet, so can't pinpoint it exactly. Can it be the water pump? Car has 225,000 miles on it.
) as yet, so can't pinpoint it exactly. Can it be the water pump? Car has 225,000 miles on it.Getting the pump out involves releasing timing chain tension (I did that by removing the tensioner since I was replacing it at the same time I was replacing the pump) and using two M8 bolts as jack screws to jack the pump out. You should also change your oil after doing this since it is nearly impossible not to leak coolant into your oil sump when you pull the pump out. The Haynes manual does a good job explaining what to do.
Originally Posted by Stephen Max
There is a weep hole for coolant leaking past the water pump o-rings on the side of the engine above the AC compressor. I had this back in September and changed the water pump. When I pulled the water pump out, it was perfectly fine, it's just the o-rings that lose their elasticity and take a set and eventually start to leak. The water pumps themselves are very well made and mine had no sign of bearing wear or impeller erosion (at 135k miles), so I could have saved $80 by just replacing the o-rings.
Getting the pump out involves releasing timing chain tension (I did that by removing the tensioner since I was replacing it at the same time I was replacing the pump) and using two M8 bolts as jack screws to jack the pump out. You should also change your oil after doing this since it is nearly impossible not to leak coolant into your oil sump when you pull the pump out. The Haynes manual does a good job explaining what to do.
Getting the pump out involves releasing timing chain tension (I did that by removing the tensioner since I was replacing it at the same time I was replacing the pump) and using two M8 bolts as jack screws to jack the pump out. You should also change your oil after doing this since it is nearly impossible not to leak coolant into your oil sump when you pull the pump out. The Haynes manual does a good job explaining what to do.
. Also, will do the brakes and replace cv boots...much dinero.
Replacing the chain requires dropping the engine doesn't it. If your gonna do that you might as well drop in a newer engine. The chain itself is over $200 and you will need a new gasket.
Originally Posted by broaner22
Replacing the chain requires dropping the engine doesn't it. If your gonna do that you might as well drop in a newer engine. The chain itself is over $200 and you will need a new gasket.
On a 1995, I've heard of chain tensioners going bad but replacing the timing chain? Do you really think you need to? They are supposed to last the life of the car. I have the same problem but it's too damn cold to work on the car so I put in some Barr's Leak stopper and will tackle the water pump seals in the spring. Wasn't leaking too bad... about 8oz a week.
Thread
Thread Starter
Forum
Replies
Last Post
litch
4th Generation Maxima (1995-1999)
123
Jan 4, 2024 07:01 PM
foodmanry
5th Generation Maxima (2000-2003)
10
Sep 24, 2015 12:02 PM
Hdnseek
5th Generation Maxima (2000-2003)
3
Sep 9, 2015 05:55 AM




