...to test egr valve To test this valve, bring the engine up to 2,000 rpms to create back pressure, then apply vacuum. EGR should open and cause a 100 rpm drop or more. Exhaust leaks or a modified ...
Question about 1996 Grand Cherokee
exhaust valve , bad exhaust lobe on the cam or that the ignition timing is so far off that it is firing when the exhaust valves are open.If you have a 4.0 engine, it is possible that the outer ring on
...exhaust valve closes then turn some more till inlet valve opens keep turning slowly and when inlet valve closes and you turn a fraction then rotor arm will be pointing at no1, difference between ...
...valve, takes inert exhaust gasses drawn from the exhaust system and reintroduces them into the combustion chamber through the intake manifold. This process lowers the peak combustion temperature and ...
...exhaust pipe But your Jeep does have a PCV valve, that if stuck or sticking will **** a quart of oil out and through your exhaust without even a sign. The only real sign and that's slim, is hose that ...
exhaust recirculation valve 2001 jeep wrangler where is it? check engine came on diagnstic said exhaust recirculation valve is stuck 2001 jEEP WRANGLER either 2.4 or 4.0 even if the production ...
...exhaust valve guide problem. When an exhaust guide is loose in the engine or leaking oil, the oil never enters the combustion chamber. Oil drops through the guide and into the exhaust port of ...
360 amc engine is back firing bought 360 that ran perfect. had to take head off to fix broken exhaust bolt. finally got engine installed in my jeep. cant get it to run exactly right. it was first ...
engine, a hose from transducer to the egr valve, then another hose from bottom of transducer valve to monitor exhaust backpressure. Do not worry about the transducer valve when servicing the egr valve
Question about 1994 Grand Cherokee
valve? Others say head gasket? Thank you constant white smoke from the exhaust....a lot. and loss of power. advance auto computer test says egr valve? Others say possible head gasket..? Are you losing
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