1991 Chevrolet Caprice "egr cause shifting issues" Questions

...sensor vacuum tube winds up upon starting; will not idle. What have others found to be the issue? EGR sensor has gotten very hot and plastic tube connectors have melted. p0401 egr flow

...EGR Valve or O2 Sensors cause transmission issues? Within the last year I have replaced the EGR Valve and all 4 oxygen sensors. My check engine light is always on and resetting the codes only works ...

EGR sensor and oxygen sensor. Also, what could be causing the misfires. I am so aggravated with this car and just want to blow it up. How to Increase gas mileage? http://schematicsdiagram.blogspot.com

...shifting in to next gear is that a transmission issue Could be a vaccum leak or Intake manifold leak. If you spray brake clean around the intake manifold and the idle returns to normal you have found ...

...Egr Valve,Vacuum Leaks,MAF Sensor and so forth. Clean up the engine driveablity issues first. Becareful when considering changing the trans fluid. That will not fix anything and may cause it to slip ...

1999 chevy blazer bogs down when shifting to 3rd gear cud this be the egr valve usaly a bog under load is tune up and filter related, The egr can cause this issue but its rare

...EGR Valve, and it will cause the air sensors to all burn up and eventually burn through the intake plenum. I had to put $500 in parts MAF, MAP, EGR, Fuel Pressure Regulator, Intake Plenum, and the ...

...sensors Could be egr issues Do you ever do any preventative maintenance? code scan for faulty tps sensor.bad TPS OR APP SENSOR WILL CAUSE ENGINE MISS DURING ACCELERATION AND EFFECT TRANSMISSION

...egr valve and try and poor a little paint thinner through it when you're holding it upside down, it may weep a little through the pintle but it should not obviously allow the paint thinner to flow ...