1986 Toyota MR2 "egr valve" Questions

...above port R, the EGR vacuum modulator will close the atmosphere passage and open the EGR valve to increase the EGR gas, even if the exhaust pressure is insufficiently low. ON TOP OF ...

EGR valve, but then discovered that with the headlights ON, it doesn't die. I can even keep it from dying by turning the headlights ON. Is this a symptom of a problem other than the EGR valve? Battery

...timing specs. Failed emissions test again,nox is high and Co's are too,what are the air/fuel settings and timing specs. make sure it has a cat converter and make sure the egr valve is ...

...Have you checked the EGR, PCV valves? If the PCV valve is stuck open, then your MR2 will be burning oil and smoking up a storm. You might want to check that out before buying a new motor... Good

...EGR valve will not recirculate enough exhaust gas to keep combustion temperatures in check. The primary purpose of this valve is to lower NOx emissions are high RPM. It does this by delivering some ...

...valve guide oil seal, hope that is the faulty one! 'Cause replacing PiSTON RiNGS will cost a LOT! Check on that first, Oil in ur air filter means a BLOW BACK gas from ur combustion is pushing the oil ...

...EGR valve for 4.6 liter engine? how do you remove the EGR valve? EGR VALVE IS #2. Please wait for second post to answer your second question....comes with a few pictures. Raise vehicle on hoist. ...

...egr valve on 2003 durango Should be lots of YouTube videos on how to do the repair. Hi thanks for your question' The electronic EGR valve and solenoid assembly is attached to the rear of the left ...

...gas leaks - Faulty EGR valve Possible Solutions: - Clean EGR Valve - Replace EGR Valve - Repair EGR harness or connector - Replace EGR volume control solenoid valve - Replace EGR volume control ...

EGR valve. Appreciate your help located the EGR valve on my 2005 Dodge 1500 4.7 liter and any direction availble on how I replace it? Thanks! The electronic EGR valve and solenoid assembly is attached