1989 Toyota Pickup SR5 "egr" Questions

1992 3.0 V6 with a check engine light which code reads EGR and I'm getting 10-11 mpg! Before replacing the Egr is there anything I can do to maybe clean it, check it w/ some instrument, etc.? 1992

no vacuum to egr valve i have 1997 nissan pickup, 4cyl. 2.4 eng.(5speed mt) with a code P0400. replaced egr valve and cleaned old carbon from line & tubing. truck ran great for 1 day,no hesitation, ...

HOW DO U CLEAN AN EGR VALVE? CLEAN EGR VALVE SOME YOU CAN DISASSEMBLE CLEAN SOME EGR VALVES YOU HAVE TO TAP PINTLE END WITH A PLASTIC HAMMER BREAK A LOOSE CARBON ACCUMULATION AND A WIRE BRUSH CAN BE ...

I am getting a light with code P1404 EGR on Ram I am getting a light with code P1404 EGR on my 2006 Ram 1500 5.7L . The truck runs fine and I'm not sure I should run out and buy a new EGR valve. I was

...be a 89 v6 and this engine is a 90 22re not a 89 22re they only reason i think that is cause of the egr system looks like a 1990 and the vac lines were mixed up i rerouted them and it ran better but ...

Problem with Egr Valve Hi, Im try to fix my problem but I dont finded. The problem begin at 1,100 rpm and progress the throttle, the egr valve open and close and produce engine lose power, but sound ...

egr valve faults I replaced the EGR Vacuum and the EGR Valve and my Check engine light still keeps flashing the code "7-1" which for my 94 toyota pickup means that there is still an issue for the EGR ...

Clean EGR ports and replace EGR temp sensor. Took it to a Nissan dealer. Fixed it to a point and then I could not afford it further. He suggested that I need to clean the EGR ports (drilling them out)

96 nissan P/U 2WD, feels like missing cyclinder should I replace EGR value? Once the truck warms up, it feels like it's missing or hesitates, this happens during idling, acceleration, and sometimes at

...NOx oxides of nitrogen. The standard is 3.00 mine was 3.26, what could be the problem, is it the EGR valve? NOX is formed from high pressure and temperature above 2500 degrees. The job of the egr ...