Okay don't laugh but it is getting pretty cold here this year and I need to know how to check my coolant. I have a 2006 coupe. I know it says just look at the level in the overflow reservoir to see if it is at correct level. But I am just not comfortable with that and it does look a little low and is not as orange as it once was. The problem is there is some kind of filter blocking me from using a regular antifreeze tester and it is not removable. As I said don't laugh because I am just a woman after all I can't be expected to know these things.
Why do you need to check the coolant level? Is the car running hot?
On the coolant overflow reservoir, it should give you a line to look for - and whether that line is to be read while the coolant is hot or cold. It can get a little harder as the plastic yellows, though.
1986 Chevrolet Camaro IROC-Z - Wrecked/Sold 1998 Chevrolet Cavalier - Wrecked/Donated 2007 Chevrolet Cobalt LT - M62 Supercharger, Ported Throttle Body, 42 lb/hr Injectors, Intense 2.9" Pulley, Cobra Heat Exchanger, SS/TC Exhaust, TTR Engine and Trans Mounts, Trifecta Tune, ZZP Header and Downpipe, '08+ FE5 Struts/Shocks, SSC Springs, FE5 Control Arms, SS/SC Front Swaybar, Powell Hardcore Rear Swaybar, 18" MSR 045s, Dunlop ZIIs, Nightshaded Tails/Side Markers, Shorty Antenna, Black Bowties, Black Grilles, Black Headlights, Dual JL 12" w1v2 Subs, A/D/S Front/Rear Speakers, Pioneer 7" Touchscreen, G85 Recaros, Leather Rear Seats, 160 MPH Cluster. 2014 Chevrolet Cruze Diesel - 17" MSR 013s, Black Bowties, Black Tails, UR Rear Lower Bar 1981 Chevrolet Camaro Z28 - JVC Ribbon Tweeters, SEAS Mids, Pyle Woofers, Kenwood Tape Deck, Zapco Amp/Equilizer, Ceramic-Coated Longtubes, 2.5" Pypes Stainless Exhaust, Bilstein B6 Shocks, GW U/L Control Arms, Hotchkis Springs Sway Bars, DD HDX Cluster 2017 Chevrolet Volt LT - Black Bowties
Here is a non smart guy answer. I wanted to do the same to my daughters 06 Cobalt. So i took a pair of needle nose pliers and broke off a piece of the filter you are talking about. Mine stayed in the pliers. I then took a small straight blade screwdriver and pushed a piece away. I could then check the freeze point of the coolant.