Jeep wrangler gas cap check engine light

Owning a Jeep is an amazing feeling. And is the vehicle still safe to drive? Although the indicator is mostly harmless, there are some serious reasons it could be showing on your vehicle. Keep reading to find out more about why this warning light is showing and what you can do to keep you and your Jeep road safe.

Forums New posts Search forums Image search. Members Current visitors Supporting Member Upgrade. Log in. Search Everywhere Threads This forum This thread. Search titles only.

Jeep wrangler gas cap check engine light

It can be quite disturbing if your Jeep Wrangler gas cap warning light comes on. Your check engine light could signal a wide variety of trouble codes. If the issue at hand pertains to your loose or missing gas cap, you must get it corrected at the earliest through a reliable mechanic. However, the lighting up of this light only sinks your heart. You must realize the need to get it checked so the right problem can be sorted and any expensive parts can be protected from damage. If you have access to an electronic control module, you can aptly identify the specific problem that may be creating an issue. However, the correct diagnosis will require a thorough examination by a good mechanic. Know that liquid gasoline is pumped from the fuel tank into the engine of your Jeep to be ignited by the spark plugs. There may also be some gasoline in your Jeep that has evaporated and been sent to the engine for use. All the evaporated gasoline gets collected inside a separate tank known as the charcoal canister. Once your Jeep is on the road and certain driving conditions are fulfilled, a valve opens into the engine and the fuel vapors get mixed with the rest of the burning fuel.

It is safe to keep driving once you have taken care of the cap. The vacuum hoses are susceptible to cracking on exposure to extreme heat.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. To recognize the members of our community who are on active duty or served in the Armed Forces we are now offering a new profile icon in the colors of the five different services. Thank you for your service!

The Jeep Wrangler, an iconic symbol of off-road freedom, has never been one to shy away from adventure. In this article, we guide you through the possible causes triggering the check engine light in the Jeep Wrangler. The check engine light illuminates in Jeep Wrangler when the on-board diagnostic system detects a problem with the engine or emissions system. If left unchecked, the issue could cause more serious problems and result in costly repairs. Static CEL: A static check engine light in Wrangler means that there is a problem with the engine or emissions system, but it is not an urgent issue. The vehicle can typically be driven safely for a short period of time, but it should be taken to a mechanic soon to avoid further damage or increased emissions. Flashing CEL: When the check engine light is flashing in Wrangler, it indicates that there is a significant problem with the engine that requires immediate attention. The flashing light often indicates a misfire, which can cause damage to the catalytic converter.

Jeep wrangler gas cap check engine light

This post may contain affiliate links. If you make a purchase through links on our site, we may earn a commission. Gas cap light warning on Jeep is a worrisome problem that most Jeep drivers experience. The main purpose of the warning is to alert the driver of a loose or cracked gas cap, but some other issues can also trigger the light on the dashboard.

5ft 10in in cm

Just had an oil change and check up and I told them about the gas tank door they said nothing about it the car does have the Jeep wave and full warranty. Did you get any answers? Explore Our Forums. Bad spark plug wires will reduce the performance of your engine and the production of power. Had the same problem with my Then you can be back to all the fun that comes with owning a Jeep in no time at all. The Jeep Recon. The Jeep Recon. I dunno. Skip to content.

Log in. Sign up.

Just had an oil change and check up and I told them about the gas tank door they said nothing about it the car does have the Jeep wave and full warranty. Got it at last Replies. A change in the performance of your Jeep could indicate a more severe problem. This component helps in the adjustment of your vehicle to various external changes. Last week the error message starting showing up. It can be quite disturbing if your Jeep Wrangler gas cap warning light comes on. Old Dogger Replies. Top Bottom. The following errors occurred with your submission. CA has some that will be covered up to 7 years and 70K miles. This explosion moves the pistons and makes your engine run. Drove about 50 miles so far and it has not came back on, neither one. Did you get any answers? BaddestCross said:. When it comes to adventure, freedom, and rugged capability, Jeep vehicles have always been at the forefront.