Q: Rough idle, smoking,CEL on
My 2000 celica is smoking, getting misfire codes and idling so low that it dies. Pulled codes (p0300,301,303,304) replaced all plugs and checked coil packs(good). There is lots of smoke and the smell of gas is terrible. I looked around for possible exhaust and air leaks but found none. Please help
My car has 150654 miles.
My car has an automatic transmission.
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
Steering shimmying while braking.
The shimmy you are feeling is the brake rotors are warped. I would recommend you have your brakes completely inspected for problems and replace all defective brake parts. The most common fix would be to replace the rotors (https://www.yourmechanic.com/services/brake-rotor-disc-replacement) and...
Clunking noise when going over speed bump
Any part of the suspension could make this noise; from a failed strut to a worn control arm bushing. A mechanic would typically reproduce the condition by listening for the clunking noise while driving over a speed bump (https://www.yourmechanic.com/services/clunking-noise-when-i-drive-over-bumps-inspection) to...
My car won't accelerate in drive. But will accelerate in park or reverse. The last couple of days. While driving the battery ligh
You may have a defective transmission valve body or the transaxle is bad internally. The manufacturer recommends replacing the valve body assembly first and then the complete transaxle if the problem is still happening. I suggest having you transmission tested...
Turning loud bang noise
Hey there. There are a lot of potential causes for this noise. You could have one or multiple issues ranging from: bad outer CV joints (https://www.yourmechanic.com/services/axle-cv-shaft-assembly-replacement), binding tie rod ends (https://www.yourmechanic.com/services/tie-rod-end-replacement) or ball joints (https://www.yourmechanic.com/services/ball-joint-front-replacement), a bad strut bearing plate...
Car cranks up and stay cranked soon as I put it in drove it cuts off after a lil jurk an still will crank rite back up its a 2014
Hi there. It sounds like you may be having internal transmission concerns affecting the engine; possibly a torque converter lock up solenoid stuck on. This can be confirmed with a capable scan tool and a digital volt/ohm meter. Check for...
Where is this leak coming from or what part do i need to fix it?
There are a few components that run to the rear of the vehicle in that location. There are heater and air conditioning pipes that run the system charge from the front of the vehicle to the rear if your vehicle...
When I begin to come to a stop and down shift my gears my RPM'S drop almost all the way down to zero & my car almost quits/stalls
Hello. This issue can e caused by a few different things. It can be caused by worn out spark plugs due to not having a tune up or it can be a number of other things. From my experience though...
I hear a whining noise as my vehicle increases speed.
These types of noises can generally come from a faulted cv axle or badly worn wheel bearing on the vehicle. A cv axle with torn grease boots may make more noise during tight cornering and a worn wheel bearing will...
Where is the FPDM on a 2007 Ford Expedition?
Hey there. This video should help you locate the FPDM (https://www.youtube.com/watch?v=S-ryMAsHKos) on the 2007 Expedition and resolve whatever problems you're experiencing. If this doesn't help - contact your local Ford dealership and ask them for a detailed schematic for your...
Related articles
2012 Toyota Sienna vs. 2012 Dodge Grand Caravan: Which One Should I Buy?
The battle of the minivans: Toyota Sienna versus the Dodge Grand Caravan. Both of these comfy people-movers provide options galore, and the minivan is meant to get everyone where they need to go safely and quickly, at a reasonable cost...
The Best Used Cars to Buy If You Have Limited Mobility
When When you have limited mobility there are a number of challenges you face, one of these can be with your vehicle. Finding a car that meets your specific needs, and addressing your challenges can mean the difference between being...
The Best Used Cars to Buy If You’re a Painter
If If you’re a painter, and you work for someone else, chances are you don’t care all that much about what you drive, as long as it gets you to and from work reliably. On the other hand, if you...
Browse other content
Estimates
Services