Q: I'm replacing my gas cap with a regular black one though I drive an e85 flexfuel that's got a yellow cap, is that ok?
Replacing my gas cap and I bought a black one not a yellow e85/flexfuel one. Will that be ok or is something special about the yellow one?
My car has 150000 miles.
My car has an automatic transmission.
Gas caps are no longer mundane, low tech devices. The only replacement gas cap that a knowledgeable, professional mechanic will recommend is an OEM cap, supplied by the dealer, and matched to your vehicle VIN number. Any other cap, including all aftermarket caps, are absolutely not recommended and have been proven to cause problems. If you have further questions or concerns, do not hesitate to re-contact YourMechanic because we want you to make the most of your repair dollars and help you to get the best possible results.
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
What others are asking
Shifter linkage not working properly
Hello. If the shifter is stuck in 3rd and 4th gear then most of the time the linkage is the problem. With the engine off you should be able to move the shifter through all of the gears. If not...
Overheating and leaking during driving
BMW had a TSB (technical service bulletin) out for a casting flaw where a leak could develop on the lower right side of the cylinder head. Good news though, that was on the M52TU engines and you have an M54...
Car turned off service engine light and slip light came on
The slip light would not be caused by a crank sensor. A slip light usually involves a sensor like the speed sensor (https://www.yourmechanic.com/services/speed-sensor-replacement), or a transmission problem. The Check Engine Light may also be due to a code from the...
How many miles per gallon does my car get?
Hi there, thanks for writing in. Maximum fuel economy is typically in the 45-65 MPH range. Above 65 MPH, fuel economy falls off dramatically due to wind resistance. Below 45 MPH, engine gearing is not conducive to maximum efficiency but...
My car is popping the code p0204 misfire
Hi there. You might want to read this article that explains what the P0204 OBD-II error code (https://www.yourmechanic.com/article/p0204-obd-ii-trouble-code-injector-circuit-malfunction-cylinder-4-by-spencer-clayton) is; what causes it and possible repair solutions.
Why are tires wearing out quickly on the inside
Hi There, Generally, tires will wear abnormally due to things like in incorrect tire pressure or out of spec alignment. Depending on how severely they are wearing on the inside, this is likely due to an alignment issue causing the...
My 2002 cl600 starts then dies what is the problem
Hi there. We recently answered your question at this link (https://www.yourmechanic.com/question/my-2002-cl600-starts-then-dies-what-is-the-problem-by-dewey-b). Thanks for writing in.
HI, I have a BMW X6 2012. Everything works fine except that my phone doesn't detect the bluetooth and the usb port in arm rest is
Hello, thank you for writing in. Your are dealing with two separate issues. The USB port may need to be replaced, as they are prone to failure, but make sure you check the fuse first. It should be located in...
How much oil does 1970 Chevy c10 350 take?
With a filter change, the crankcase capacity is 6 quarts. If the filter is not changed add 5 quarts (the filter holds 1 quart). Note that you should check the dipstick and regardless of the specification do not maintain the...
Related articles
2012 Chevrolet Silverado vs. 2012 Dodge Ram: Which One Should I Buy?
When you are looking for a way to get a load of mulch or gravel, or need to haul a large trailer or boat behind your vehicle, chances are you are looking for a truck. Trucks are not meant to...
2012 Chevrolet Malibu vs. 2012 Ford Fusion: Which One Should I Buy?
When you want a midsize sedan, you’re looking for something that will offer you the best fuel economy for the size as well as additional safety features that will keep your family safe while you’re driving across town or around...
How to Customize Your Classic Chevy Pickup
There There are some vehicles that stand the test of time, proving they are functional, attractive, and in demand several decades after they were originally manufactured. One such vehicle is the Chevy pickup truck. The Chevrolet lineup has included pickup...
Browse other content
Maintenance
Estimates