Chek you disc - 2004 Acura TL

Try using a cleaning disc, the inside gets dirty over time and do need the odd clean.

First chek temp on Dashboard if half or more ok if not you thermostate open. Next ok chek heater hose in end outlet hose if temp big diferent you have problem. Posible plug or only parsoliplugd heater but older model used valve not air mix dor chek. And other bad bad you have head gasket problem presser build and no water got heater coil only air. If no presser and start engin and hoses get fast hard not hot you have problem . I hope help you.. Mitsubishi 1990 big is you head gk

chek all 4 brake pads or disc brakes . usualy it is the brakes.

had the same problem so i took my battery to the auto shop 4 a full recharge 240 min. then put back in car and it started.

is your battery fully charged,do you have spark from plug wires,does it turn over,you chek distributor and coil, chek fuses, chek the starter you have power to starter, you mentioned nothing about it turning over or cranks??? chek these first,, check for gas , can you see or smell gas when you try to start, chek ground wire from battery,check for corrostion on starter wires and any broken wires or frayed wires. start with the battery and then chek evrything else process of elimation ,do one by one.

chek the wires under the bumper wher they split and go the other way. maybe chek 4 cracks in the wires and then tape them up

All ford engine this

this should give you some insight

ay chek all the ground wires that go to the ecm
chek alterneter and battery
chek ignation module and the knock sensor
every won was good
than ay change the ecm and the problem is over

There is a sensor that located on the right side of trans. that goes into bellhousing up close to the engine, it runs off the flywheel i think its the crank sensor but i'am not sure, i had a simmler problem with one i was working on, replaced that and it ran.