1998 Dodge Ram Dodge Ram

Tiny
OREHEK68
  • MEMBER
  • 1998 DODGE RAM
  • 5.1L
  • V8
  • 4WD
  • AUTOMATIC
  • 195,000 MILES
Heats a lil when step on gas, soon as let up goes cool or cold, verys! Changed water pump & thermostat, blew out heater core, dunno what next.
Monday, January 12th, 2015 AT 5:09 PM

3 Replies

Tiny
JOHNNYT73
  • MECHANIC
  • 924 POSTS
Did you burp all the air out of the cooling system?
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Monday, January 12th, 2015 AT 6:09 PM
Tiny
OREHEK68
  • MEMBER
  • 1 POST
Yes we did burp it as good as could, have not went down anymore soo must be good, it was doing same thing before I changed water pump but now its a bit hotter but otherwise same symptoms
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Monday, January 12th, 2015 AT 6:54 PM
Tiny
JOHNNYT73
  • MECHANIC
  • 924 POSTS
Try burping the system again. Take off the cap, start the truck and turn on the heat, let it warm up to operating temperature and raise the RPM up to 3000 and hold a few times. Do this till you get heat at idle and the thermostat has opened. Raise the RPM a few times after that. Keep the coolant level up.
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Saturday, January 24th, 2015 AT 4:03 PM

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