sounds like you could have worn rings, recheck and see if your smoke is black or blue-grey. if blue-grey(burning oil) I would check the compression in the cylinders you found oil(white crust on the plug) if you have wet oil on the plugs it is almost always external, I would change the valve cover gaskets. if the noise is a nocking type sound it is time to replace you short block. good luck!!!!
No. have exhaust checked/repaired
For cutting exhaust pipes, the proper tool is definitely better than a sawzall.
back struts are bad or exhaust is loose
To route harmful gases to the rear of the car after the catalytic converter has cleaned up the exhaust as much as possible. Also the muffler is used to quite the exhaust.
check the exhaust system for loose mounting clamps. Check the shock, springs, and bushings. also check the gas tank straps. If the banging is when the gears are changed from park to reverse, recheck the u-joints, at the ends of the drive shaft. Brakes can sometimes make a banging noise. if not these then look for loose nuts, bolt in the area of the noise. then the sound may be coming directly from the the rear end or the transmission. hope it helps. duboff
Bad shock mount? Loose exhaust system?
no lol its just louder it adds 50 hp what if the twin exhaust is the some size of the single exhaust
The white smoke out of the exhaust will indicate a head or a head gasket issue. the only way to tell is to pull the head and inspect for signs of a bad gasket and have the head cleaned and checked for cracks or warping.
If the leak is against the head, it can burn tracks into the exhaust port faces as if done by a cutting torch.
That could be a leaking exhaust system. A leaking exhaust system is very dangerous! Please have it checked out ASAP.
Probably a bad exhaust pipe and/or muffler. Have it checked.....
In theory, removing the exhaust pipes or cutting holes in them could increase the gas mileage. However, in most states it is illegal and could cause damage to the valves inside the engine.
The exhaust might shake, not the motor I had dual side exhaust on my 88 350 ran sweet!
From exhaust?? Have catalytic converter checked.
If the emissions light turns on there is a problem with the exhaust system. The oxygen sensor, erg system and exhaust should be checked for any leaks or malfunctions.
You may have an exhaust leak. Better get it checked out. Any exhaust leaking into the cabin/passenger area can be potentially hazardous and deadly.
You have an exhaust leak and most likely the ventilation system is operating on fresh air mode and exhaust is being drawn in. BE WARNED exhaust is carbon monoxide and is a poisonous gas, get it checked and repaired ASE certified master tech / L1
you will need a exhaust pipe cutting tool and a socket set
It's probably oil, and you need to get that checked out immediately.
It is possible there is a baad oil leak on the exhaust. Have it checked out. Good luckJoe
Could be several reasons but most importantly, get the car checked out soon. If you are smelling exhaust inside the car you could get sick or worse.
have you checked to see if there is any broken bolt on the manifold, or worped manifold, burnt manifold gasket
If vacuum hose to EGR is ok, then valve may need to be replaced, or passages cleaned out.
This can be caused by the exhaust valve being either bent, worn or not seating properly. If this is the case then get this checked out A.S.A.P as this could cause severe damage.
Carbon monoxide (exhaust gas) will cause a headache. It can also induce uncontrollable sleepiness. Have this checked immediately. Chances are you have an exhaust leak.