# Maintenance/Repairs **URL:** https://community.cartalk.com/c/repair-and-maintenance/6.md [Latest](https://community.cartalk.com/latest.md) · [Categories](https://community.cartalk.com/categories.md) · [Tags](https://community.cartalk.com/tags.md) --- ## [About the Maintenance/Repairs category](https://community.cartalk.com/t/about-the-maintenance-repairs-category/12)
**Author:** [@system](https://community.cartalk.com/u/system)\ **Replies:** 5\ **Last updated:** [April 20, 2019, 12:42pm UTC](https://community.cartalk.com/t/about-the-maintenance-repairs-category/12 "2019-04-20T12:42:12Z")
Share your car repair and maintenance questions and answers. --- ## [2019 Dodge Ram 1500 Lifter Roller Broke!](https://community.cartalk.com/t/2019-dodge-ram-1500-lifter-roller-broke/206349)
**Author:** [@Old-Days-Rick](https://community.cartalk.com/u/Old-Days-Rick)\ **Replies:** 35\ **Last updated:** [October 13, 2026, 2:52am UTC](https://community.cartalk.com/t/2019-dodge-ram-1500-lifter-roller-broke/206349 "2026-10-13T02:52:36Z")
I am not posting this to argue, be mocked or ridiculed. Last week I took a old friends Dodge Ram out after doing some brake work on it. This is the same 2019 Ram with under 100k on it equipped with the 5.7l that has th… --- ## [Car Bearing Growling At Me](https://community.cartalk.com/t/car-bearing-growling-at-me/206390)
**Author:** [@gudenteit](https://community.cartalk.com/u/gudenteit)\ **Replies:** 10\ **Last updated:** [October 13, 2026, 12:29am UTC](https://community.cartalk.com/t/car-bearing-growling-at-me/206390 "2026-10-13T00:29:41Z")
My 2000 Buick Century has a bearing growl in synch with the wheel rpm’s. I have uploaded an audio file of this, might anyone be able to identify it’s most likely cause? The growl is more distinct as I slowed down driving… --- ## [How Often Should I Service My Car?](https://community.cartalk.com/t/how-often-should-i-service-my-car/206280)
**Author:** [@riverofwind](https://community.cartalk.com/u/riverofwind)\ **Replies:** 18\ **Last updated:** [October 8, 2026, 1:30pm UTC](https://community.cartalk.com/t/how-often-should-i-service-my-car/206280 "2026-10-08T13:30:11Z")
Hi I’m just wondering how often I should get my car serviced at the mechanic. I have a 2002 BMW 330Ci with ~146k miles. I take care of my oil changes once a year at a local oil change shop. I don’t let my mechanic get an… --- ## [Why does the engine sound like this?](https://community.cartalk.com/t/why-does-the-engine-sound-like-this/206351)
**Author:** [@don1215](https://community.cartalk.com/u/don1215)\ **Replies:** 6\ **Last updated:** [October 8, 2026, 12:24am UTC](https://community.cartalk.com/t/why-does-the-engine-sound-like-this/206351 "2026-10-08T00:24:24Z")
2009 Ford edge 3.5 sel When revving it has this raspy sound any ideas?https://youtube.com/shorts/kgvh5QtovIU?is=Xy5bLktvisJlxwxr --- ## [Removing window tint from rear window](https://community.cartalk.com/t/removing-window-tint-from-rear-window/46734)
**Author:** [@Manolito](https://community.cartalk.com/u/Manolito)\ **Replies:** 9\ **Last updated:** [October 6, 2026, 9:26pm UTC](https://community.cartalk.com/t/removing-window-tint-from-rear-window/46734 "2026-10-06T21:26:11Z")
Looking at a used car today. It looks pretty clean and runs well. PROBLEM - It has tint on the rear side windows and on the rear window. The side windows are pretty clear, but the rear window is a mess. If you look… --- ## [EGR Valve Replacement](https://community.cartalk.com/t/egr-valve-replacement/194599)
**Author:** [@LostnTransit](https://community.cartalk.com/u/LostnTransit)\ **Replies:** 33\ **Last updated:** [September 30, 2026, 10:51pm UTC](https://community.cartalk.com/t/egr-valve-replacement/194599 "2026-09-30T22:51:43Z")
We’ve been getting the P0400 Error code on our 2020 Connect for 2 years. The odd thing here is that the van has bene running and driving fine. But to be on the safe side we’ll be having the EGR valve replaced tomorrow. … --- ## [Adding sulfuric acid to a car battery?](https://community.cartalk.com/t/adding-sulfuric-acid-to-a-car-battery/72582)
**Author:** [@George\_San\_Jose1](https://community.cartalk.com/u/George_San_Jose1)\ **Replies:** 48\ **Last updated:** [September 30, 2026, 10:19am UTC](https://community.cartalk.com/t/adding-sulfuric-acid-to-a-car-battery/72582 "2026-09-30T10:19:17Z")
I accidentally spilled some of the battery acid from my car's battery when I took it out from the car to fix something that was obscured by the battery. The battery got tipped over and I didnt notice, not until about ha… --- ## [Indy 500 = Amateur Hour?](https://community.cartalk.com/t/indy-500-amateur-hour/14442)
**Author:** [@Craig58](https://community.cartalk.com/u/Craig58)\ **Replies:** 53\ **Last updated:** [September 29, 2026, 12:13pm UTC](https://community.cartalk.com/t/indy-500-amateur-hour/14442 "2026-09-29T12:13:31Z")
What is the deal with the Indy 500? Is anyone else watching this? I haven't watch U.S. open-wheel racing in years (whoever is running their organization this week), now I remember why. I got up at 5:30 this morning to… --- ## [Stubborn Starter Bolt](https://community.cartalk.com/t/stubborn-starter-bolt/206298)
**Author:** [@JunkOwner](https://community.cartalk.com/u/JunkOwner)\ **Replies:** 9\ **Last updated:** [September 28, 2026, 2:44am UTC](https://community.cartalk.com/t/stubborn-starter-bolt/206298 "2026-09-28T02:44:30Z")
A 2005 Town and Country Limited needs a new starter. The top bolt is difficult to reach and seemingly very tight. Any suggestions as to what combination of tools to use? The step by step videos don’t mention removing … --- ## [Worn out brakes without warning?](https://community.cartalk.com/t/worn-out-brakes-without-warning/206310)
**Author:** [@auto-owner](https://community.cartalk.com/u/auto-owner)\ **Replies:** 2\ **Last updated:** [September 27, 2026, 3:25pm UTC](https://community.cartalk.com/t/worn-out-brakes-without-warning/206310 "2026-09-27T15:25:12Z")
Can brake pads be down to 1mm with no squeak or pedal-feel? --- ## [Are they ALL bad?](https://community.cartalk.com/t/are-they-all-bad/206299)
**Author:** [@JunkOwner](https://community.cartalk.com/u/JunkOwner)\ **Replies:** 7\ **Last updated:** [September 27, 2026, 12:59pm UTC](https://community.cartalk.com/t/are-they-all-bad/206299 "2026-09-27T12:59:34Z")
I have 2 Chrysler Town and Country minivans; a 2005 and a 2014. They are both driving me nuts with the air bag light illuminating. Sometimes, it is just for the duration of a trip but other times, it will come on and s… --- ## [Diagnosing lag](https://community.cartalk.com/t/diagnosing-lag/206302)
**Author:** [@RandomTroll](https://community.cartalk.com/u/RandomTroll)\ **Replies:** 7\ **Last updated:** [September 27, 2026, 1:39am UTC](https://community.cartalk.com/t/diagnosing-lag/206302 "2026-09-27T01:39:14Z")
I’ve asked before, and responded to the advice I’ve gotten, but I’m back at it. My '87 (2WD, gas, carburetor, 5-speed) lags. It really matters when I have to start from a stop: I have to give it gas before I let out th… --- ## [Rhythmic Humming Noise at Highway Speeds](https://community.cartalk.com/t/rhythmic-humming-noise-at-highway-speeds/196416)
**Author:** [@allycat312\_191423](https://community.cartalk.com/u/allycat312_191423)\ **Replies:** 48\ **Last updated:** [September 27, 2026, 1:23am UTC](https://community.cartalk.com/t/rhythmic-humming-noise-at-highway-speeds/196416 "2026-09-27T01:23:00Z")
Hi, I need serious help. I have a 2013 Subaru Outback that since I bought it, has had a rhythmic humming noise/vibration when at highway speeds (55-70). Sounds like a hum, hum, hum once per second. Vibration doesn’t shak… --- ## [I heard on the news that Costco is limiting purchase of motor oil](https://community.cartalk.com/t/i-heard-on-the-news-that-costco-is-limiting-purchase-of-motor-oil/206259)
**Author:** [@RandomTroll](https://community.cartalk.com/u/RandomTroll)\ **Replies:** 23\ **Last updated:** [September 23, 2026, 2:36pm UTC](https://community.cartalk.com/t/i-heard-on-the-news-that-costco-is-limiting-purchase-of-motor-oil/206259 "2026-09-23T14:36:39Z")
To some amount weekly. I think it was just their store brand. Who’s buying motor oil weekly? --- ## [Shop didn't put the lug nuts back on a wheel after rotating them](https://community.cartalk.com/t/shop-didnt-put-the-lug-nuts-back-on-a-wheel-after-rotating-them/206258)
**Author:** [@RandomTroll](https://community.cartalk.com/u/RandomTroll)\ **Replies:** 6\ **Last updated:** [September 23, 2026, 10:59am UTC](https://community.cartalk.com/t/shop-didnt-put-the-lug-nuts-back-on-a-wheel-after-rotating-them/206258 "2026-09-23T10:59:46Z")
‘I went in for a simple oil change and tire rotation on my 2024 CADALLIC CT5. THEY FORGOT TO PUT MY BOLTS BACK ON MY TIRE!!! I drove 3 min down the road and my tire came off!!’ from Nextdoor. Posted a picture. Thi… --- ## [Dodge Ram 1500 Odometer Goes Backwards](https://community.cartalk.com/t/dodge-ram-1500-odometer-goes-backwards/206279)
**Author:** [@Old-Days-Rick](https://community.cartalk.com/u/Old-Days-Rick)\ **Replies:** 9\ **Last updated:** [September 21, 2026, 10:07pm UTC](https://community.cartalk.com/t/dodge-ram-1500-odometer-goes-backwards/206279 "2026-09-21T22:07:47Z")
2019 Dodge Ram 1500. I would not believe this however I have seen it with my own two eyes. A friend’s dad has a Ram, it has a digital odometer with the monochrome screen, a lower trim level. Has 78k on it. The mileag… --- ## [Battery Bad After 25 Months](https://community.cartalk.com/t/battery-bad-after-25-months/206216)
**Author:** [@pokemonyouandme123\_193319](https://community.cartalk.com/u/pokemonyouandme123_193319)\ **Replies:** 17\ **Last updated:** [September 21, 2026, 10:30am UTC](https://community.cartalk.com/t/battery-bad-after-25-months/206216 "2026-09-21T10:30:39Z")
Brought my 2019 Odyssey into the stealership for a recall. They claimed that they couldn’t even start the car and that the battery was dead. I found this odd because I never had this problem previously with the van. They… --- ## [GM (kinda) Clutch Master & Slave cylinder parts Question?](https://community.cartalk.com/t/gm-kinda-clutch-master-slave-cylinder-parts-question/195758)
**Author:** [@davesmopar](https://community.cartalk.com/u/davesmopar)\ **Replies:** 15\ **Last updated:** [September 20, 2026, 1:07pm UTC](https://community.cartalk.com/t/gm-kinda-clutch-master-slave-cylinder-parts-question/195758 "2026-09-20T13:07:13Z")
Well the clutch master took a dump on the 2009 Pontiac Vibe base 1.8L and I was wondering if anyone has had experience with the LuK brand by the German Schaeffler Group?? ADV, Rock Auto, Partsgeek and others carry it… F… --- ## [Prius Puzzler - oil overfilled?](https://community.cartalk.com/t/prius-puzzler-oil-overfilled/55432)
**Author:** [@bsand999](https://community.cartalk.com/u/bsand999)\ **Replies:** 11\ **Last updated:** [September 19, 2026, 12:49am UTC](https://community.cartalk.com/t/prius-puzzler-oil-overfilled/55432 "2026-09-19T00:49:27Z")
Car serviced regularly, and I believe last oil change was in may, by the dealer. Had superficial body work done by shop attached to dealer--winter gravel damage. Car stopped dead with a bunch of warning lights lit (wif… --- ## [2017 Toyota Highlander paint issue](https://community.cartalk.com/t/2017-toyota-highlander-paint-issue/121813)
**Author:** [@Karitsa](https://community.cartalk.com/u/Karitsa)\ **Replies:** 33\ **Last updated:** [September 17, 2026, 12:58pm UTC](https://community.cartalk.com/t/2017-toyota-highlander-paint-issue/121813 "2026-09-17T12:58:01Z")
2018 Blizzard Pearl Highlander purchased new, last week. SAME day I noticed red dot/mark stuck in my paint ( hours after getting the car). The next day 2 more similar dots. I called Toyota and they acted like they had … --- ## [Upgrades for 2004 Dodge Neon to Improve Comfort and Reliability](https://community.cartalk.com/t/upgrades-for-2004-dodge-neon-to-improve-comfort-and-reliability/205597)
**Author:** [@bcohen2010](https://community.cartalk.com/u/bcohen2010)\ **Replies:** 58\ **Last updated:** [September 16, 2026, 4:49pm UTC](https://community.cartalk.com/t/upgrades-for-2004-dodge-neon-to-improve-comfort-and-reliability/205597 "2026-09-16T16:49:40Z")
So my 2002 Daewoo Lanos reached the end of its life (engine failed) about a month and a half ago. Once I diagnosed the problem and made the decision that the car is going to be junked, rather than repaired, I started lo… --- ## [Jeep Cherokee XJ 2001 mini heat spike overheat check gauges quick recovery to 210F](https://community.cartalk.com/t/jeep-cherokee-xj-2001-mini-heat-spike-overheat-check-gauges-quick-recovery-to-210f/206157)
**Author:** [@drpepperut\_197249](https://community.cartalk.com/u/drpepperut_197249)\ **Replies:** 67\ **Last updated:** [September 16, 2026, 12:48pm UTC](https://community.cartalk.com/t/jeep-cherokee-xj-2001-mini-heat-spike-overheat-check-gauges-quick-recovery-to-210f/206157 "2026-09-16T12:48:37Z")
I had a question about overheating in my Cherokee. It’s run very well since 2014 through ~ 2023 with regular maintenance and all needs addressed promptly. Always running at 210F or less. Since a shop ~ 2023 it stays h… --- ## [Capless gas cap](https://community.cartalk.com/t/capless-gas-cap/206208)
**Author:** [@oldnotdeadyet](https://community.cartalk.com/u/oldnotdeadyet)\ **Replies:** 49\ **Last updated:** [September 15, 2026, 10:21pm UTC](https://community.cartalk.com/t/capless-gas-cap/206208 "2026-09-15T22:21:26Z")
I have recently purchased a new Maverick with a capless gas filler pipe. The pipe has some plastic fingers that get pushed out of the way when the filler hose is inserted. I am curious what people have experienced wit… --- ## [2007 Hyundai Tucson - Battery Issue(s)?](https://community.cartalk.com/t/2007-hyundai-tucson-battery-issue-s/188495)
**Author:** [@arvin](https://community.cartalk.com/u/arvin)\ **Replies:** 25\ **Last updated:** [September 15, 2026, 3:58pm UTC](https://community.cartalk.com/t/2007-hyundai-tucson-battery-issue-s/188495 "2026-09-15T15:58:11Z")
Good Morning All, I have a 2007 Hyundai Tucson (2.0L L4 DOHC 16V), and ever since the winter season began, the vehicle tends to either take a while to start (no clicking sound, however), and when it does start and is ru… --- ## [2006 Chrysler Town & Country Catalytic Converter](https://community.cartalk.com/t/2006-chrysler-town-country-catalytic-converter/71127)
**Author:** [@ProMod117](https://community.cartalk.com/u/ProMod117)\ **Replies:** 14\ **Last updated:** [September 14, 2026, 11:32pm UTC](https://community.cartalk.com/t/2006-chrysler-town-country-catalytic-converter/71127 "2026-09-14T23:32:14Z")
We have had an engine light that comes on when it is wet out. (Usually from rain) Until recently, the codes were not stored in memory. The last time we tried this, there was a 420 code set. Our mechanic said it was the c… --- ## [Radiator fan is aggressively loud when idling with A/C on](https://community.cartalk.com/t/radiator-fan-is-aggressively-loud-when-idling-with-a-c-on/190007)
**Author:** [@polinas20182001\_184781](https://community.cartalk.com/u/polinas20182001_184781)\ **Replies:** 5\ **Last updated:** [September 14, 2026, 3:55pm UTC](https://community.cartalk.com/t/radiator-fan-is-aggressively-loud-when-idling-with-a-c-on/190007 "2026-09-14T15:55:32Z")
Every time my car is idling with A/C on (hot or cold), radiator fan kicks in suddenly and super loud, runs on high speeds for 10 seconds and abruptly stops. After 20 to 30 seconds of rest, it happens again, and again, an… --- ## [Cabin A/C air filter replacement a necessity or a nice to have?](https://community.cartalk.com/t/cabin-a-c-air-filter-replacement-a-necessity-or-a-nice-to-have/82692)
**Author:** [@daluu](https://community.cartalk.com/u/daluu)\ **Replies:** 123\ **Last updated:** [September 12, 2026, 11:19am UTC](https://community.cartalk.com/t/cabin-a-c-air-filter-replacement-a-necessity-or-a-nice-to-have/82692 "2026-09-12T11:19:37Z")
I know the cabin or A/C air filter is to filter out pollutants, etc. like the ones in home A/C so you have more comfortable & cleaner air into the car. But is it really necessary to have & replace or just a nice conven… --- ## [HUD Glass Replacement](https://community.cartalk.com/t/hud-glass-replacement/199027)
**Author:** [@PintoKid](https://community.cartalk.com/u/PintoKid)\ **Replies:** 19\ **Last updated:** [September 10, 2026, 5:35pm UTC](https://community.cartalk.com/t/hud-glass-replacement/199027 "2026-09-10T17:35:33Z")
I am getting my windshield replaced tomorrow by SafeLite. When I contacted them about an appointment they claimed no special glass is required. Is that true now in 2025, or are they giving me BS? My glass is clearly mar… --- ## [Simplest OBD reader for double-check mileage?](https://community.cartalk.com/t/simplest-obd-reader-for-double-check-mileage/184302)
**Author:** [@borbas.geri\_180913](https://community.cartalk.com/u/borbas.geri_180913)\ **Replies:** 27\ **Last updated:** [September 10, 2026, 1:49pm UTC](https://community.cartalk.com/t/simplest-obd-reader-for-double-check-mileage/184302 "2026-09-10T13:49:26Z")
Hi, I’m a simple consumer considering to buy a test car (demonstrator vehicle), yet I’d really like to double-check the real mileage (from the ECU). Also, would be great to be able to lookup any past error codes if any… [Next page](https://community.cartalk.com/c/repair-and-maintenance/6.md?page=1)