Q: Gas cap

asked by on December 04, 2016

I put another gas tank and fuel pump on my car and now the "check gas cap" keeps coming on. What could be the problem? I have tighten the cap with no change.

My car has 2000000 miles.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I use the remote to lock and unlock the doors?
Your car’s Remote Entry system gives you the ability to lock and unlock your doors from outside (up to 33 feet away). That’s certainly convenient. Here’s what you need to know about locking and unlocking your car’s doors: To Unlock...
What tools will I need to replace the radiator on my 2000 Honda Civic?
At minimum you will need the following tools: a good ratchet, 10mm socket, 12mm socket, 14mm socket, long pliers for the hose clamps, a coolant drain bucket, another container to securely transport the old coolant to an appropriate waste facility....
2015 Fusion goes to high RPMs when shifting
Well, it's only a year and a half old so I'd be concerned about it. If you said you've just got it and you have a warranty, I would definitely take it back to where you got it and tell...
Car starts fine, runs briefly, sputters and shuts off - 1994 Cadillac Fleetwood
Hi! Yes, I have a couple thoughts for you to hopefully get your Cadillac back to being a reliable driver. From what you've said so far, I agree that the distributor (https://www.yourmechanic.com/services/distributor-rotor-and-cap-replacement) and the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) are high probability...
My car won't start. It has a push button start. The car makes an attempt to crank, but struggles with turning over
Hello, thank you for writing in. If the starter is not turning over the engine fast enough, the engine will not start. Due to you symptom of the vehicle cranking slowly or poorly, chances are the starter is failing to...
My truck keeps havi,g reduced engine power and saying service stability track,and traction control off. What could this be
You may have problem with the transmission or throttle control and will need to have the computer tested for fault codes that will point to the possible fault and lead to further testing to pinpoint the cause. You may have...
Why when I went to check my oil the stick was full of oil like the whole stick
Hi there. When you first remove the oil dipstick, it will typically be covered with oil. This is why the correct procedure is to wipe the excessive oil off the dipstick, reinsert and check the oil level after that. In...
Temperature was fluctuating then overheated then blew coolant every where, what do you thinknthe problem is
The reason the heat was working intermittently is once the coolant starts boiling within the cooling system, the boiling action creates an impediment to normal coolant circulation to and through the heater core. So, ironically, even as the engine is...

Related articles

2012 Jeep Patriot vs. 2012 Honda CR-V: Which One Should I Buy?
The mid-size SUV is a great vehicle for getting a lot of people from one place to another, with a decent price point and pretty good ongoing fuel economy. While they are never going to get the amazing gas mileage...
The Best Used Cars to Buy for Senior Citizens
Everyone Everyone needs a way to get around. You need to get groceries, get to doctors’ appointments, visit with family and more. However, senior citizens have very different needs when it comes to buying a used car than other demographics....
How to Get Jeep Dealership Certified
Jeep car dealerships offer automotive technician jobs to mechanics who are Jeep certified through Chrysler’s official training program (MCAP)