First how to tell if your exhaust was modified


First how to tell if your exhaust was modified Mechanic's Assistant: Okay, I'll connect you to the Mechanic to walk you through that for your car. Before I do, is there anything else you want him to know? Yes i am trying ...

First how to tell if your exhaust was modified Mechanic's Assistant: Okay, I'll connect you to the Mechanic to walk you through that for your car. Before I do, is there anything else you want him to know? Yes i am trying to change my 02 senor up stream and i cant find the right size that'a why i think it has been modified

Automotive Expert
Hello and thank you for using JustAnswer. My name is \*\*\*\*\* \*\*\*\*\* I will do my best to assist you.. I help many customers, so sometimes my replies are delayed, I will respond once available. During this conversation you will be given an automated offer for a phone call. You may accept or decline that offer.I don’t personally offer this service so if you take this another tech may call. Whats going on with the size? are you talking about a 02 socket?

i am change the O2 sener in 1999 Dodge ram 1500 sports V8 4x4 eng. is 5.9 and the bad senor is smaller then the senor i got a fisher and then tried and autozonewhen i put the new senor in its to small
Automotive Expert
the aftermarket parts will be different is size, if the plug and thread are ok then its correct. so are you saying the new sensor is smaller than the hole it fits in ?

thats what i am saying
Automotive Expert
sounds like you simply got the wrong part, the parts houses get them wrong quite often

What others are asking

Cost for parts replacement and oil change.
For this type of work the cost will vary tremendously depending on where you have it fixed. Parts prices and hourly rates will vary depending on the shop. The one thing that does not change is the time it takes...
Brake lights out in a 2004 Toyota Solara
It sounds like the fuse for the brake lights may have blown. This would cause all your brake lights to stop working. I would ask for help from one of the mechanics at YourMechanic to inspect your brake light (https://www.yourmechanic.com/services/brake-light-is-not-working-inspection)...
No brake pressure
Hi there. If the brakes were working fine prior to replacing these parts then you may have air trapped in the system or the calipers may not be functioning correctly. I would first make sure that the calipers are installed...
While driving, car jumps into lower gears unexpectedly almost coming to a stop. Then the car jumps back into higher gear at random intervals.
Hi there. Sounds like the kick down solenoid is sticking and not functioning correctly. The kick down solenoid make the circuit within the transmission valve body (transmission controller) to down shift when under heavy acceleration to allow a lower gear...
I have a 2004 honda accord and my front door speakers don't work but everything else does how do I fix?
The first thing to check is to see if the radio has a fader function and front speakers are turned off. If set okay then you will need to try a known good speaker to see if signal is getting...
What is the average labor cost to replace the engine in a 1997 lexis es3000
It takes about 15 hours to remove the engine on the 1997 ES300 and substitute another one. That figure does not include ANY time for rebuilding or re-conditioning. It is based simply on removing the complete engine from the vehicle...
I have a vw and the rpm jumps up and down as if I'm pressing the gas padel
If the engine is not idling correct then you most likely have codes stored in the computer for the problem and would need to have the systems scanned to get the codes. You may have a problem with the throttle...
RPM going crazy, car won't move
Hi Ronica. Thanks for contacting us today. It's quite possible that you have two different issues causing the overall hard to drive problem. The high RPM is caused by either a vacuum leak or an idle control valve failure. This...
I have a 2012 dodge journey it is over heating AN my heater is blowing out cold air AN water is coming out right above the tail pi
Based on your description it sounds like the overheating is accompanied by a coolant leak (https://www.yourmechanic.com/services/coolant-is-leaking-inspection). Coolant leaks can be either a cause OR a consequence of overheating. Be sure not to drive the car if it is overheating because...