Q: Smell of gas in oil

asked by on February 24, 2016

I did some research, and I'm pretty sure I located the main problem. The generation of my truck had problems with the fuel pressure regulator. I can't be 100% sure that it's the problem. It hasn't run in a few months, but it cut out twice on me. I'd drive the truck, and it would just cut out on me. I removed the oil cap to check, and it had a very strong smell of gas in the oil.

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

What Are Sprung And Unsprung Weight And Why Do They Matter?
The part of a car or truck that is supported by springs is the sprung weight (or sprung mass); the part that isn’t is called the unsprung weight. Everything attached solidly to the body is sprung while everything that moves...
Transmission slipping while driving
The transmission in your Pontiac uses solenoids to control the shifting from one gear to the next. Typically there is a solenoid for 1st and 2nd gear, a second solenoid for 3rd and 4th gear and a 3rd and 4th...
Brake booster signal failure
It is possible that your master cylinder may be failing (https://www.yourmechanic.com/services/brake-master-cylinder-replacement) on your 2014 Dodge Dart. The master cylinder can be full and still cause issues. If the internal seals inside the master cylinder begin to fail, they will allow...
What's the fastest/cheapest way to diagnose an ABS light?
Hello there. The ABS on most vehicles requires a scanner with ABS testing capabilities. You will need to have the system scanned and codes received and diagnosed in order to learn what is the problem. If you want to have...
I crashed my dads car into a tree 2009 Dodge Avenger
This task is best handled by a collision repair estimator at a reputable paint and body shop. S/he is trained to evaluate visible and not-so-visible damage, and the costs to repair. Contact a reputable paint and body shop in your...
P2711 Unexpected mechanical gear disengagement.
Has the DSG transmission Megatronics unit been replaced recently ? If it has been, then the transmission/clutch adaptation was not performed by the installer. If the Megatronics unit has not been replaced, you can try the clutch adaptation: Turn the...
My car Is leaking transmission fluid.
If the output shaft seal (where the seal engages the inboard CV segment) is leaking even though the seal is new the possible causes of the leak are: wrong seal; seal is cocked in the bore, not properly positioned or...
2007 Acura mdx 125K miles. Won't upshift above third gear. Codes p1717, p0842, and po743. Do I need a new transmission?
Hello, thank you for writing in. In this situation facing a potential several thousand dollars repair, you will likely feel better with a second inspection. The codes you have are for several electrical systems on the transmission. These do not...
My 2001 automatic Miata idles really rough at stoplights when I run the AC, but not when it is off.
Hello, thank you for writing in. Two aspects about the issue lead me to believe the previous technician is correct. To start, the compressor is the only component that will effect the engine, as it is the part connected to...

Related articles

How Can You Tell That Your Fuel Pump Isn’t Working?
The The fuel pump is responsible for getting fuel out of the gas tank and up to the engine. The pump itself is usually located inside the gas tank. There are a handful of symptoms to look out for that...
A Buyer’s Guide to the 2012 Mazda 5
If If you’re looking for a vehicle that isn’t quite a minivan yet is bigger than a wagon, you’ll love the 2012 Mazda 5. With enough room for six adults, sliding rear doors that make it easy to get to...
Symptoms of a Bad or Failing Fuel Filter (Auxiliary)
If your car is hard to start, developing engine performance issues, or has the Check Engine Light on, consider replacing the auxiliary fuel filter.