My 1999 300m is not getting good gas mileage. What could be wrong. I drove around 120 miles, and I'm done to a half tank. Started out with full tank of gas.

140

Asked by Steven May 02, 2018 at 01:44 PM about the 1999 Chrysler 300M FWD

Question type: Maintenance & Repair

99 300m. Gas mileage. Not getting good gas mileage. Drove 120 miles on a full
tank. Now it's down to a half. What could be wrong?

9,495

brotherben answered 5 years ago

Check your fuel lines for any leaks. If there's no leak and you don't smell any gas, the only thing I can think of is doing a thorough tune-up.

Mark helpful

F_O_R answered 5 years ago

City driving?

Mark helpful

Your Answer:

My 1999 300m is not getting good gas mileage. What could be wrong. I drove around 120 miles, and I'm done to a half tank. Started out with full tank of gas. 2 Answers

99 300m. Gas mileage. Not getting good gas mileage. Drove 120 miles on a full tank. Now it's down to a half. What could be wrong?

1999 Chrysler 300M FWD

-

Maintenance & Repair
if i got a new battery and my alternator is good why won't my car start 1 Answer

my battery light came on . I drove about 30miles . then my car went dead . got a new battery check the alternator it check out to be fine car will not start

2000 Chrysler 300M

-

Maintenance & Repair
I have a 300m touring awd my problem is my head lights they were working fine then i started flickering right headlight stopped working now my left one is not working l have no headlights at all have 1 Answer

My headlights have quit working all together i need help ive been trying to figure it out i asked different people i get different answers i need help please 2007 300m touring

2004 Chrysler 300M

-

Maintenance & Repair
Car was shifting hard then began to overheat very rapidly stayed hot until red light. Stepped on gas and smoke and antifreeze and tranny fluid everywhere. What could it be?? 4 Answers

Buddy said it was a hole in radiator but there was tranny fluid on ground also. Havehad problems with coolant system before this happening also. Ohh and there was no heat the whole ride..please he...

2000 Chrysler 300M FWD

-

Maintenance & Repair
I am planning to buy 2001 chrysler from my friend which has an mileage of 94000.but he mentioned it is overheating,may I know what will be the maximum repair cost to reduce that problem?? 1 Answer

I am planning to buy 2001 chrysler from my friend which has an mileage of 94000. but he mentioned it is overheating,may I know what will be the maximum repair cost to reduce that problem??

2001 Chrysler 300M

-

Maintenance & Repair

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.