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Why is your check engine light still on if you already cleaned the EGR valve and the vacuum works?
The "Check Engine" light is a diagnostic indicator showing that the On Board Diagnostic computer has detected a problem and has saved the trouble code. You can get the trouble code from the OBD system using a special computer attachment. Most auto parts stores will get the trouble code for you for free (and be happy to sell you the part that would need to be replaced.) Check the trouble code to insure that it is referring to a flow issue. If the electrical system is At Fault, consult your service manual for the proper test.
What else can I help you with?
360 engine backfires under load?
check your timing and vacuum advance and vacuum leaks. from there check fuel delivery system.
How do you check for a vacuum leak?
Start the engine and spray WD40 on all vacuum connections. When you hear the engine RPMs increase you have found a leak.
How do you check vacuum hoses for cracks?
First check the vacuum hoses visually then with the engine running, spray carb cleaner at the suspected areas. When you spray a cracked area the engine rpms will increase.
How to Check vacuum on 1987 Chevrolet celebrity?
Take a vacuum hose off at the intake manifold and put a vacuum gauge on the port, then read the vacuum with the engine running.
What can you do if the engine on a 95 Buick LeSabre keeps racing?
Check for a vacuum leak.
Can a vacuum leak at the manifold cause the check engine light to come on?
Yes
Engine running lean 95 Chevy blazer?
Check for vacuum leaks.
What does a vacuum leak do to a 1998 Plymouth neon espresso?
High idle, misfire, check engine light,High idle, misfire, check engine light,
Why does you Subaru Legacy have a rough idle?
Vacuum leak, Idle air control valve, or dirty mass air flow sensor. Check all vacuum lines for cracks or disconnection. Replace as needed Turn on AC and check if the IAC valve cycle the engine to higher RPM to adjust for the AC load. IAC valve can be removed and cleaned.. Mass air flow sensor should be cleaned each time you change your air filter. Remove it from the Air inlet pipe and spray it out with MAF cleaner.
Why does Engine stalls when in low gear?
check for vacuum leak or dirty fuel filter
Will a vacuum leak cause the check engine light to come on?
It could.It could.
Where is the fuse for the cruise control on a 2000 dodge durango?
There isn't an individual fuse. It is run by the engine computer. Check the vacuum line running from the intake to the cruise servo.There isn't an individual fuse. It is run by the engine computer. Check the vacuum line running from the intake to the cruise servo.
