ENGINE SURGES, GASOLINE FUMES, DIMINISHED MPG

1986 BMW 325

Tiny

Tia Simoni

January, 29, 2011 AT 8:58 PM

Hi. I drive an automatic 1986 BMW 325 es with 185000 miles on it. I just had the fuel pressure regulator and spark plugs replaced, and am now experiencing extremely diminished gas mileage, engine surges while in park, excessive white exhaust when the car is idling, strong gasoline fumes in the cabin, and vapor rising from the front of the hood after the car has been turned off though it doesn't seem to be "running hot". I talked with my mechanic, who said there might be residual gasoline in the lines, so I drove it for a couple days. I also filled the tank 3 times in the distance of about 100 miles in those couple days. I'm not a DIY'er--no tools, no space, no time to gain the expertise--however I'm not a millionaire either. The car is going back to the mechanic on Monday. What else could be causing these problems? Thank you for your help.

FOUND 150 RELATED QUESTIONS

3 Answers

Tiny

Wrenchtech

January, 29, 2011 AT 9:14 PM

The way you sound you didn't have this problem before that repair. That is a good reason to bring it back to him and tell him that. Chances are, it's something he did.

Tiny

Tia Simoni

January, 29, 2011 AT 9:25 PM

Prior to this repair, I had the occasional smell of gasoline in the cabin but only immediately after filling up the tank.

Tiny

Wrenchtech

January, 29, 2011 AT 9:27 PM

They need to take another look at it.

Please login or register to post a reply.

Fuel Injector Replacement Ford 5.4L V8
Fuel Pump Replacement
Fuel Pump Replacement Ford Mustang
Fuel Pump Replacement Done Right
Fuel Filter Replacement Chevrolet Silverado