0
New fuel cap new thermostat no vacuum leaks injectors clean What else could cause OBD2 code P0170?
Wiki User
∙ 14y ago
Check for cracks in the exhaust manifold - Air pulled in can lean the exhaust and cause the oxygen sensor to give false readings
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Does the removal of the thermostat cause the vehicle to shudder when idling?
The actual removal of the thermostat will not cause this condition but if you possibly disconnected a vacuum hose white changing the thermostat, WOULD cause that problem. Check all of the vacuum hoses to make sure they are connected and tight.
2001 Nissan Maxima system lean bank 1 what is the error code and what could be the cause?
The Error code P0171B. The cause??? Help! vacuum leak. dirty injectors( 4 or 6 cyl.?)
What would cause a 1998 Ford Windstar GL to run rough?
You may just need a tuneup. Could be a number of things. Dirty fuel injectors, vacuum leak, etc.
What can cause a thermostat malfunction?
The primary cause of a thermostat malfunction is corrosion. It prevents the thermostat from opening and closing as it normally would.
What component cause a P0174 Bank 2 combustion too lean on 1999 Jaguar XK8?
vacuum leak/intake leak,dirty/clogged injectors/dirty/faulty mass air sensor.
Can leaking air intake gasket 2002 Mazda MPV cause check engine light to come on and code?
Yes it will cause it for sure. You will get DTC of P0170/P0173. Car will drive rough.
Does carbin bildup on fuel injectors cause backfire?
Normally you do not get carbon buildup on injectors. They can get gummed a little, or blocked, but that should not cause backfire. Check timing.
Will gas clean injectors in a diesel?
Gasoline will not dissolve the carbon deposits that clog the injectors but it will cause your engine to not start.
Would a fauly thermostat cause coolant loss?
Yes it can. A faulty thermostat can cause overheating which will cause coolant to be pushed out of the system.
What would make a car rumble when idling or in reverse?
Bad spark plug(s), vacuum leak, dirty/failing fuel injectors... either of the first two are most likely problems to cause bad misses.
Would a bad thermostat cause overheating in 1997 ford probe?
Yes a bad thermostat would cause overheating in any car. A thermostat regulates the temperature.
What would cause a miss fire on 2000 Malibu 3.1?
could be faulty plugs, wires, coils,clogged fuel filter, vacuum leaks in hoses or intake manifold,fuel injectors clogged, leaky egr vavle.
