Probably not. They would have to be clogged solid not to let engine idle in which case the engine would not run at any speed. If they were semi-clogged the engine would idle but hold engine back from revving up.
The engine will have difficulty in performing correctly!!
Just replace it every 36,000 miles and you will know it is not clogged.
clogged thermostat
the engine wont start
The engine Will struggle to get fuel.
yes . There is more vacuum created due to clogged air filter .Clogged air filters make the engine work harder to suck the air they need .So,BSFC will get lower if the air filter gets clogged.
clogged up catylatic converter.
There could be several symptoms such as lack of power, engine idles but won't rev up, check engine code(s) about lean conditions or random misfire and with a totally clogged fuel filter the engine won't run at all.
probably either a clogged fuel pump or a clogged air filter.
fuel filter clogged fuel pump weak fuel line clogged
Definitely. If the engine isn't getting gas it can't run.