Well a lot,first be sure the wires are in good shape, replaced the plugs,do a tune up.
I have a problem. I just bought a used 1995 Kawasaki 220 Bayou. The engine started running a little rough at first. Kept getting worse and then started backfiring through the exhaust. I had the carbeurator rebuilt but still runs rough and backfires. Cranks good and idles good. What could be my problem? Thanks
Incomplete combustion, running too rich. Unburned fuel in exhaust. You should take to a mech
Check your timing belt!
is it running out of fuel?
Please describe your problem more? When is there water in the exhaust? When the car is cold, hot, just started, after running for some time?
You either removed the catalytic converter or you are running too rich.
No idea why those problems would suddenly arise after an oil change, but the problem is definately carb related. I would suggest tweaking your fuel-air mixture screw as it sounds like your bike could be running to lean.
Add gas, crank engine. If it doesn't start in about 30 seconds, it was not out of gas and you have a different problem.
It is possible a little low on coolant and has an air bubble in the heater core.
A popping sound (when running if it will run), backfiring, and low compression on one cylinder when testing with a compression guage.
Running rich bad fuel injector?
Chrysler does not have reset buttons.