F-350 srw v-10 4x4, rats ate ac and heater vacuum lines, fan blows

SOURCE: Rats ate my vacuum lines on my v-10 1999 ford

The correct diagram should be located under the hood.

SOURCE: rear heater core works great fan works but doesn't

checked vacuum hose works good now

Rob Sinbad

• 709 Answers
• Posted on Nov 23, 2009

SOURCE: 1999 ss camero Rat ate fuel line, tried to

make sure you getting fuel, you can check it buy turning the engine over couple of time and press on the gas pedle and flood the engine a bit and see if you can smell the gas fume. you can take the coil to auto zone and have it bench test making sure it good and it free. assumed the wires,plugs,coils are good than it will be the cam sensor has fail. cam sensor is a unit which sense the turning of the cam as it send single to the computer (ECU) as than the computer telling the coil to disperse the sparks from the coil. the unit run around 68 bucks, you can order it from auto parts wearhouse or check on ebay. the unit is very easy to replace do it yourself. I would also invest in Haynes auto repair manuel which run about 20 bucks at most auto part store. its really good investment and will give you many instructions with picture step by step. If replacing cam sensor does not rectified the issue, than it will be the ECU, I would replace the sensor first because it cheap before you buy the new ECU.

Jeremy Nottingham

• 193 Answers
• Posted on Jan 20, 2010

SOURCE: heater blows out on defrost only,switch to floor @

The doors that switches the air from one position to the other are moved by actuators. Actuators are moved by the switch on dash. If loss of power to switch the doors will go into default. I would start with checking fuses, then at the actuator.