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Protecting the A/C condenser.

19K views 42 replies 22 participants last post by  Logikil96  
#1 ·
I have read a few folks have had rocks knock holes in their A/C condenser and had to have them replaced. I am thinking about adding some type of screen to the backside of the grill, but I’m not sure if it is a good idea. Has anyone else done this and what results did you find?
 
#4 ·
.,02 Using common sense works better than any screen and costs nothing to buy or install. Ever see vehicles which look like their hoods were peppered with buckshot? Drivers get holes in the condenser the same way they get chips in the paint on the hood......following too close to something kicking up the rocks.

Don't want chips in the paint or holes in the condenser or chips in the windshield:

Do not tailgate

Avoid following trucks unless they have functional intact mudguards that do not sail....if not drop way back or switch lanes.

Avoid following farm equipment

Avoid following vehicles with large tires and/or aggressive tire treds, especially Jeeps with tires extending past the wheel wells without mudguards. Back off immediately if a vehicle, especially one with aggressive tire tred's wants to or starts to cut in front of you or their tires may kick up small gravel or crap that builds up in untraveled areas between lanes

Never follow concrete trucks or gravel trucks either with or without mudflaps, pieces of dried concrete, gravel or crap hung up on the frame/axles which can drop to tires for launching.

Allow extra following distances when forced to travel on gravel or crush and run roadbeds.

If forced behind one of the above on a two lane road with no passing, keep distance and pull off first chance to let the guy behind pass and work as your rock shield (and/or to dissipate a stinking exhaust).

And, even following the above, sometimes $hit will happen.....fifty plus years of driving and only one rock hit to my windshield from a jacka$$ in a POS Jeep with monster tires speeding in the adjoining lane.
 
#22 ·
.,02 Using common sense works better than any screen and costs nothing to buy or install. Ever see vehicles which look like their hoods were peppered with buckshot? Drivers get holes in the condenser the same way they get chips in the paint on the hood......following too close to something kicking up the rocks.

Don't want chips in the paint or holes in the condenser or chips in the windshield:

Do not tailgate

Avoid following trucks unless they have functional intact mudguards that do not sail....if not drop way back or switch lanes.

Avoid following farm equipment

Avoid following vehicles with large tires and/or aggressive tire treds, especially Jeeps with tires extending past the wheel wells without mudguards. Back off immediately if a vehicle, especially one with aggressive tire tred's wants to or starts to cut in front of you or their tires may kick up small gravel or crap that builds up in untraveled areas between lanes

Never follow concrete trucks or gravel trucks either with or without mudflaps, pieces of dried concrete, gravel or crap hung up on the frame/axles which can drop to tires for launching.

Allow extra following distances when forced to travel on gravel or crush and run roadbeds.

If forced behind one of the above on a two lane road with no passing, keep distance and pull off first chance to let the guy behind pass and work as your rock shield (and/or to dissipate a stinking exhaust).

And, even following the above, sometimes $hit will happen.....fifty plus years of driving and only one rock hit to my windshield from a jacka$$ in a POS Jeep with monster tires speeding in the adjoining lane.
Excellent excellent advise that I basically follow, this has some more good tips that I will follow too. When my wife and I travel or if she ventures out on her own to go visit family that's a couple hours away my standard caution "stay away/get away from the trucks!"
 
#5 ·
Good points. Simetimes our brains are not that engaged to always do the above. My morning mental fog caused me to follow a truck, and it had anti sail flaps but, I still heard the tell tail noise of something hitting my car…..

If you generally do the above you will minimize damage.
 
#6 ·
#7 ·
+1 if you're concerned about rock punctures put in a screen. Depending on the road condition, most people won't even see one puncture for the life of the car, knock on wood.

If it's behind the grille and not cosmetic then try below. I've used it to protect aux radiator. One layer should be sufficient, but overlapping two layers can give you tighter 1/8" spacing:
 
#10 ·
last year i ran over a small yellow contruction cone on the freeway at night, and it went through my front bumper, cut through my condenser. i had to replace the bumper+condenser+ get a recharge for the ac. this is after pictures and before pictures View attachment 341100

View attachment 341099
Some people will blame Honda for not designing a bumper cover that could handle a traffic cone.
 
#13 ·
A buddy had his whole front lip ripped off from a truck tire tread on the hwy. lip took most of the beating but the middle grill broke in two and had to get a new one. Without the lip I bet the grill woulda said bye bye, condenser up next! Civic turbo


Sent from my iPhone using Tapatalk
 
#16 ·
A buddy had his whole front lip ripped off from a truck tire tread on the hwy. lip took most of the beating but the middle grill broke in two and had to get a new one. Without the lip I bet the grill woulda said bye bye, condenser up next! Civic turbo


Sent from my iPhone using Tapatalk
No, not every bumper. Evidently you have never seen the bumper on a '53 Buick....... at 120 mph that cone would have been knocked across the State line without smudge.

Funny thing about bio friendly plastic bumpers.....if the rats and squirrels don't get them, the traffic cones will.

View attachment 341156

Grrrrrrrr.......
those classic old school car, their bumpers was made of metal, now every bumper is weight under 10lbs, when i recieved my replacement bumper, it was less than 10 lbs and folded, unfold let it sit in the sun for a day that wat the instruction was lol:ROFLMAO:
 
#19 ·
I had an old Carmen Ghia back in the day. Great car, but the battery wasn't so I had to back my car up an incline when I parked it and pop the clutch to get it started. If I happened to find myself without an incline, I would start pushing it by myself, and I was lucky enough that others weren't afraid to stop and help me out. Sadly, those days seem long gone.
 
#30 ·
Modengzhe 40 x 13 inch Car Grill Mesh Sheet, Black Painted Aluminum Alloy Grille Mesh Roll, 4 x 8 mm Rhombic-Shape Grids Amazon.com: Modengzhe 40 x 13 inch Car Grill Mesh Sheet, Black Painted Aluminum Alloy Grille Mesh Roll, 4 x 8 mm Rhombic-Shape Grids: Automotive

This is what I bought. It was aluminum and thus will not rust. The size was perfect for the grill and I only trimmed it around the shape and cameras. Zip tied it to the grill. If you look very closely, you can see the zip ties in the picture I attached.
 
#35 ·
Modengzhe 40 x 13 inch Car Grill Mesh Sheet, Black Painted Aluminum Alloy Grille Mesh Roll, 4 x 8 mm Rhombic-Shape Grids Amazon.com: Modengzhe 40 x 13 inch Car Grill Mesh Sheet, Black Painted Aluminum Alloy Grille Mesh Roll, 4 x 8 mm Rhombic-Shape Grids: Automotive

This is what I bought. It was aluminum and thus will not rust. The size was perfect for the grill and I only trimmed it around the shape and cameras. Zip tied it to the grill. If you look very closely, you can see the zip ties in the picture I attached.
Thanks for that. I think i will do this to my Highlander as well simple to keep the bugs out of the condenser and radiator. Certain times of the year can get buggy here.