What people keep running into with car maintenance
Complaints tagged car maintenance, each raised by more than one person. One-off posts are not included.
170 recurring problems · 1431 people · 25 forums we read
Raised more than once
Most people first.
- 9Steering wheel still off center after an alignmentA steering wheel that remains off-center usually means the technician failed to lock the steering wheel in the dead-center position before adjusting the tie rods, or the rear thrust angle is out of alignment. This minor adjustment error forces drivers to constantly hold the wheel at an awkward angle just to travel straight, which creates persistent frustration even if the vehicle otherwise handles adequately.
- 9How to assess car damage and talk to a mechanic remotelyTrying to evaluate a vehicle's condition and prepare for a repair shop visit from an hour away leaves people feeling anxious and unprepared. Without a clear way to know what questions to ask or what details to look for, car owners struggle to decide whether to involve insurance or face going into negotiations blind.
- 9Is it safe to drive on a damaged tire while waiting for a replacement?Driving on a damaged tire, especially with sidewall damage, poses a severe safety risk because tires are critical to your braking system. Even if you limit your speed and trip lengths, the structural integrity is compromised and can lead to sudden failure. It is strongly advised to replace the tire immediately rather than risking the drive.
- 9Why did my low mileage engine fail?Catastrophic engine failure at low mileage can result from severe internal mechanical damage, such as a failing connecting rod trying to break through the block. This leaves owners facing expensive total engine replacements or swaps instead of simple repairs.
- 9Should I change my transmission fluid at 60k miles?Vehicle manuals often only recommend inspecting transmission fluid at 60k miles, leaving drivers confused about whether to wait until 100k or service it early. This leaves car owners torn between performing a risky full flush or opting for a safer drain and fill to protect their transmission.
- 9Why does a car shake when idling after sitting for years?Vehicles left sitting unused for long periods often develop heavy vibrations in gear and reverse upon startup, leaving owners stranded without knowing where to begin troubleshooting. This makes it difficult to restore an older vehicle to a drivable state without wasting money on random parts.
- 8Can you repair a screw in a tire sidewall?Sidewall punctures cannot be safely plugged or patched because the flexible rubber flexes too much to hold a repair, meaning a tire with a sidewall screw must be replaced. Even if the tire pressure holds steady and the puncture looks minor, shops cannot guarantee structural integrity near the sidewall without risking a blowout.
- 8Which mechanic diagnosis do I trust when they completely disagree?Conflicting repair assessments leave car owners completely unsure of which shop is right or what parts actually need fixing. Without automotive knowledge, people are trapped guessing who to believe and risk paying for unnecessary repairs.
- 8How to tell if a worn timing belt actually needs replacingMechanics often recommend replacing worn timing belts immediately, but vehicle owners frequently debate whether the belt can safely run past its mileage limit. Delaying this $1,500 repair risks catastrophic engine failure if the belt snaps, yet changing it early may mean throwing away thousands of miles of remaining life.
- 8Where to find cheap parts for an older carFinding reliable, affordable components for older vehicles is difficult because established platforms often leave buyers uncertain about part quality and compatibility. This uncertainty makes it hard to secure necessary replacements like smog-compliant engines without overpaying or guessing at vendor reliability.
- 8Why does my car drive sideways down the road?Vehicles track at an angle because the frame is no longer square, often as a result of a previous severe collision. This structural misalignment prevents the front and rear wheels from tracking in the same path, creating the visual effect of driving sideways.
- 8Are aftermarket auto parts safe and reliable to use?Aftermarket car parts cost significantly less than original equipment manufacturer components, leaving drivers to wonder if the steep price difference means lower quality or safety risks. This uncertainty makes it difficult to evaluate repair quotes or choose reliable alternatives for critical fixes like axles and fuel pumps.
- 8Is it safe to drive with too much engine oil?Putting too much oil in an engine creates uncertainty about whether it can be driven safely or needs to be drained immediately. This leaves drivers anxious about whether they can make it to work or a shop without damaging their vehicle.
- 8Why is my steering wheel making noise when turning?An unusual noise when turning is typically caused by low power steering fluid or a failing power steering pump, while popping sounds during low-speed maneuvers like parking indicate suspension or steering component binding. Addressing this promptly prevents further damage to the steering system and restores normal vehicle operation.
- 8How to pay for unexpected expensive car repairs when brokeSudden high repair costs, like a $2,700 dealership bill for premature part failures on a relatively new car, can instantly drain limited finances. Coming on top of previous financial hits or bad purchases, this leaves people unable to afford the necessary fix.
- 7How to temporarily fix a leaking car radiatorRadiator leaks caused by a puncture, loose component, or speed bump impact cause coolant to spray or drain rapidly, leaving the vehicle at risk of overheating. Liquid stop-leak additives can temporarily seal minor holes, but they are only a short-term patch before the radiator must be repaired or replaced.
- 7Metal flakes in engine oil after buying a used carFinding metal bits or debris in drained engine oil indicates internal engine wear or component failure. This discovery often signals a hidden mechanical problem that requires immediate investigation before the vehicle can be safely driven.
- 7How to find a trustworthy mechanic after losing DIY spaceCommercial shops often present a dilemma between inexperienced technicians who make careless mistakes and burnt-out mechanics who skip proper diagnostics. This lack of reliable workmanship makes it difficult to transition away from DIY maintenance without worrying about overtorqued drain plugs or misdiagnosed issues.
- 7How to test a car relay without special toolsDiagnosing a bad automotive relay typically requires pulling it out and testing it, but you can also look for physical damage like smashed housings to see if replacement is worth a try. Without specialized equipment, uncertainty remains high about whether a broken relay is the actual root cause or just part of a broader electrical issue.
- 7How to tell if car suspension bushings need to be replacedWorn suspension bushings often show physical separation or cause unwanted noises that are difficult to identify visually without experience. Determining whether the wear requires an immediate repair or can wait a few weeks prevents unnecessary panic while ensuring vehicle safety.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.