Vacuum diagram inducing sea foam into injectors thru vacuum line and need schematic

Change air filter,clean injectors with sea foam/,also look for vacuum leaks.Here's a link to Seafoam. Walmart Sea Foam Motor Treatment 16 oz

buy a can of sea foam motor treatment at a auto parts store pour it in the gas tank with at least a half tank of gas disconnect the negative battery terminal for about 15 seconds reconnect, than start car and drive it should solve problem with hesitation if the problem comes back check for a bad injector are fouled spark plug, you should put sea foam or other brands of injector cleaner fuel conditioner in your gas every other fill up ethanol gas fouls plugs and causes injectors to clog because of the carbon that it forms on your pistons valves and intake runners, sea foam will cure this problem

you can use some sea foam to put thru the vac lines to clean them out then see if it continues then find the main oily hose

the bit you missed is the injector
sea foam through anything but a fuel tank is a waste of money
get that injector fixed

You don't need that or any product for use on any vehicle

If you have problems provide the details & go about
properly diagnosing the issues & resolve with a repair,
not a genie in a can

You have instructions on the can

You have egr vacuum hose,you have the throttle
body intake,you have vacuum lines

Sea Foam comes in different forms I believe,
for different entry into intake

you should run some sea foam injector cleaner in it about every 20,000 miles its really good stuff cleans ur injectors and keeps water out of tank. You can purchase Sea Foam at walmart about 4.99 at autozone its 10.00

could be a burned valve. Run a compression test. If you need instructions or have more questions, please let me know.

Check for vacuum leaks, especially around the intake manifold gasket. You can do this by running the engine and spraying intake cleaner around the gasket. Any vacuum leak will **** in the intake cleaner and cause the idle to change.

It could also be a dirty Mass Air Flow sensor, faulty oxygen sensor on bank 2, plugged catalytic converter, or plugged or faulty fuel injectors - thus, it would never hurt trying the sea foam.

Also ensure the filter is not over-oiled

there might be a problem in your fuel line. try buying a can of sea foam [Red and white bottle.Available at any auto place. Around $9]. pouring about half in the tank and the other half thru a line in your brake booster or another vacuum line. the line will be under the hood to the very top right. it should be black, round, and two lines coming out of it. do this with the car running so maybe have someone else hold the gas to about 1500 RPM. Slowly drip the sea foam in until it almost dies then put your thumb on the line to keep it running. keep doing that until the can is almost or fully empty. Let the car sit for about 5 mionutes then start the car and keep the RPMs to about 2 grand. There will be smoke fromt the exhaust SO DONT WORRY! Just keep on the gas until the smokes clears. If that doesnt help let me know!