vacuum line from the EGR solenoid. Take the breather off. Looking at the motor from the front of the truck, look to the left of the throttle body(injectors) and find a small electronic device with two
...into higher or lower gear all i have to do is let off gas and push down again and goes just fine Check you vacuum lines going to the egr and charcoal canister, sounds like a vacuum solenoid ...
...of things but i think that your problem sounds like a vacuum leak or an EGR problem. Try listening for leaks and try un-plugging the EGR solenoid valve one time. did you check coolent temp ...
...vacuum to the EGR to opperate properly. Most will clean the EGR valve and if that does not fix the problem, check the connection to the DPF and or replace the DPF. Good luck and keep me posted. be ...
...air control valve & solenoid egr vacuum bwd but are still having problems. gmc sonoma 1991-v6 4.3 Try cleaning the throttle plate with carb cleaner and a toothbrush, be sure to clean the
vacuum line missing from egr solenoid. where does this vaccume line connect to from egr solenoid to? to the intake manifold.
...egr system before I start wasting money chasing a problem. well you could remove it and put a hose on it and either **** on it or hook it up to a vacuum and see if it moves up and down, if it don't ...
can egr vacuum solenoid cause a high idle for '98 surburban, 5.7 ltr? Yes, it can
...EGR SOLENOID-MAP SENSOR-TPS SENSOR-COMPUTER... Remove the vacuum lines on the bottom front of the throttle body with the engine off. Check each hose connection with a nail; small screwdriver or a ...
Question about 1993 Sierra
...Sierra still doing the same thing any suggestions Check that the EGR vacuum solenoid is working. Remove the vacuum line to the EGR and there should be no vacuum in that line with the engine at
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