Fuel issues? Car bogging!

[ReaverJam]

Hi guys,

I am having a problem to which i am searching for a solution. I started up my car last week and it tok forever to start, when it did however it started off as if it was grumbling. It grumbled for a bit and i gave it some gas, after a couple seconds of keeping it at aroun 3500rpm, the car smoothed out. it happened again this morning. Another issue that may be related is that i cannot rev cleanly and swiflty from idle. For instance, you know the old "youngster driver" vibe revving, i can't do it. The moment i try that the car bogs and tries to stall, recovering only when i either come off the throttle for a while or give it a steady rev.

Can any of u guys shed light on the topic?

My theories:-
Fuel pressure issues

1. Fuel pressure issues
2. Vacuum leak (somewhere)
3. Clogged Injectors???
4. Throttle position switch.

All answers will be appreciated.
Thanks.

[bad man working]

You may have a fuel-pressure problem first thing I’d do is have a good look for leaks old fuel hose cracks with the engine at idle check the whole fuel system from cold to hot

[gsrboy171]

or air flow meter. does you car gives off codes??

[gsrboy171]

or air flow meter. does you car gives off codes??

[ReaverJam]

No. There are no trouble codes in the system.

[guywithblack88e30]

when was the last time it got a tune up? my car used to do the same till i cleaned out the idle control module, also try changin the fuel filter