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#1
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No Heater this morning!
Last night it got down to 31 degrees and when we got ready to go to church we had no heat in the 2003 E320.
After church we drove for hours around to several relatives delivering Christmas gifts, with out heat. The blower and everything seemed to work, only cold air came out no matter it it was the defrost or the floor vents. I stopped at Harbor Freight and for $15 I picked up a 12V defoster/heater that got us through the day. It used to be always the thermostat when the heat died but today I'm lost with all the sensors in cars today. Any ideas where to start other than the dealer? Thanks to all
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1998 Land Rover Range Rover 66K Miles 1988 300SE Totaled in 1998, hit by drunk driver, but we walked away OK 1989 420SEL 140,000, just warming up. Total by 18 wheel gas truck rear ended, but refused to lose another MB. Had it repaired cost $10,000+ Great Car again SOLD it for a 2003 C320 to save on gas 1991 2500 Suburban 454, 130,000, Best truck in the world. SOLD it out right. 1952 8N Tractor 1,000,000-/+ |
#2
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More data needed
Clearly stating the year and model will help you get a quick useful answer.
You can also call me Monday. .
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ASE Master Mechanic https://whunter.carrd.co/ Prototype R&D/testing: Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician. Noise Vibration and Harshness (NVH). Dynamometer. Heat exchanger durability. HV-A/C Climate Control. Vehicle build. Fleet Durability Technical Quality Auditor. Automotive Technical Writer 1985 300SD 1983 300D 2003 Volvo V70 https://www.boldegoist.com/ |
#3
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Coolant level low?
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1998 C230 330,000 miles (currently dead of second failed EIS, yours will fail too, turning you into the dealer's personal human cash machine) 1988 F150 144,000 miles (leaks all the colors of the rainbow) Previous stars: 1981 Brava 210,000 miles, 1978 128 150,000 miles, 1977 B200 Van 175,000 miles, 1972 Vega (great, if rusty, car), 1972 Celica, 1986.5 Supra |
#4
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Remove the wipers.unscrew the cowl, under the cowl the electric heater valve is there , replace it common problem on that chassis when there is no heat
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#5
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The very first line says that it's a 2003 E320.
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Robert Fini '12 ML350 BlueTec, 100k '06 E320CDI (x2) '05 T1N Sprinter 2500/Pleasure-Way Plateau TS, 70k '97 C36AMG, 319k (son's) '94 E320T, 249k '93 190E Sportline LE, 168k (daughter's) '84 190E-2.3/5spd (Stage Rally Racer) '66 230 W110 Sedan (Barn Find, Vintage Racer build in progress) |
#6
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X2
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#7
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Sorry
I missed it.
The heater valve was superseded from MB# 2118320084 to MB# 2118320584 As I recall, the earlier valve was a common failure item. .
__________________
ASE Master Mechanic https://whunter.carrd.co/ Prototype R&D/testing: Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician. Noise Vibration and Harshness (NVH). Dynamometer. Heat exchanger durability. HV-A/C Climate Control. Vehicle build. Fleet Durability Technical Quality Auditor. Automotive Technical Writer 1985 300SD 1983 300D 2003 Volvo V70 https://www.boldegoist.com/ |
#8
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Can I do that at home?
Can I do that at home?
I've rebuilt engines in my early days, changed heater cores in GMC trucks. Can I change that part at home? Any special tools needed? Thanks
__________________
1998 Land Rover Range Rover 66K Miles 1988 300SE Totaled in 1998, hit by drunk driver, but we walked away OK 1989 420SEL 140,000, just warming up. Total by 18 wheel gas truck rear ended, but refused to lose another MB. Had it repaired cost $10,000+ Great Car again SOLD it for a 2003 C320 to save on gas 1991 2500 Suburban 454, 130,000, Best truck in the world. SOLD it out right. 1952 8N Tractor 1,000,000-/+ |
#9
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I did it!
I had to wait for the part to arrive and I spent 4 hours changing the heater control valve in my barn.
I picked up extra O rings and I had to replace one. I picked up some extra Clips and had to replace one of those too. But the job went great and I thank all who added to my question. Total= 4 hours and $73 Thanks
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1998 Land Rover Range Rover 66K Miles 1988 300SE Totaled in 1998, hit by drunk driver, but we walked away OK 1989 420SEL 140,000, just warming up. Total by 18 wheel gas truck rear ended, but refused to lose another MB. Had it repaired cost $10,000+ Great Car again SOLD it for a 2003 C320 to save on gas 1991 2500 Suburban 454, 130,000, Best truck in the world. SOLD it out right. 1952 8N Tractor 1,000,000-/+ |
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