Questions & Answers for: causes engine blow back

...blow-by will cause high pressure in the the engine as the air looking to escape from the motor. every time the engine come up on compression or exhaust stroke it create air pressure. blow by can be ...

...engine will warm up causing warm air to blow in the cabin. But, as soon as you start moving again, engine temp indicator drops back to cold and the air cools off as well. Please help me. vacuum line ...

blow-back can sometimes be caused by a blockage causing the oil not to flow properly or you have a bad oil pump.check all hoses if it continues then take the cover off the oil tank , remove spark plug

...back sounds like its running on the engine oil sometimes the air in take system can pull the oil from sump and engineruns on the oil .very dangerous cause no control on engine  have  you ...

...blow back when ever remove oil filler cap while engine is running there is oil blowing out what can cause that there will be,if  it shoots the cap off while you are unscrewing it then you might ...

...causes water blow back in 1999 4.7 grand cherokee after starting Install a 2001 4.7 in my 1999 grand Cherokee and it looks like a little water in the oil so i open the radiator to put more water in ...

my 04 seabring is still overheating after replaceing the thermostat, and then wont start If you have the 2.7L engine, you may have a bad water pump. The water pump is turned by the timing chain. When ...

...blow-out can be caused by a clogged catalytic converter. A clogged cat. converter will cause pressure to back up in the engine. A test to perform is remove the front oxygen sensor from the exhaust to ...

I have 1998 dodge stratus 2.4 eng.has blown head gasket.will this cause engine to blow oil back to breather tube Not really. unless the head was cracked. Blow back is from bad piston rings.

...blow back through the oil filler cap while engine is running is normal 4 cyl or the V6 engine causes using /burning oil would be worn rings oil seal leaks hardened valve stem seals faulty egr ...