Question about 1993 Cadillac DeVille

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Ecm bcm error code f32 was on smelled something burning now its not coming on and car has been stalling


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You may have more than one problem.
The code F32 is for a problem between the engine computer and the body computer, or a loss of memory. To fix that someone would need to check the ground connections and the harness between the two computers.
The engine could be burning coolant like the head gasket problem you mentioned.

Posted on Dec 14, 2012

Testimonial: "is there a senser or computer chip that top sending a signal and make the engine fluids capicitate the system wrongly.causing alot of side problems...lokking for a simple fix to avoid being a greedy mechanic"


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Posted on Jan 02, 2017


brandon day

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SOURCE: 1995 Cadillac ETC has hard shift (all gears work)

yes change fluid. if that dosnt work buy new shift solinoids. and replace them. also check all the wiring from transmission to pcm and from conector to solinoids when u take the pan off. just disconect the solinoids. and use a digital multimeter innva brand put it on continuity and touch wire after wire till it beeps indicating wiring is touching . some will beep because thay are still conected and would have to remove transmission to disconect them. i just had this exact problem on my 94 sls . i replaced solinoid a-b and did a fluid change and checked the conections going to the transmission. and it runns good now

Posted on Mar 26, 2010


  • 46 Answers

SOURCE: 1991 deville idling very ruff

Hi you should change the coolant temp sensor this is a white sensor on top of the intake and is part ot the computer system.

Posted on May 19, 2010



  • 85206 Answers

SOURCE: head gasket and instrument pannel cluster.

trust me this engine needs head gasket, that is why the overheating

Posted on May 13, 2010


  • 296 Answers

SOURCE: 1997 cadillac deville- misfires on cylinder #1

It sure is. If a plug is truly wet, the energy for the spark will travel through the moisture, rather than across the gap. The fuel air mixture flowing into and out of the cylinder serves to ventilate the cylinder, drying the plug.

Plus, that air is preheated, so that would accelerate the drying once warming up got underway.

You really need to have that head gasket replaced. If this questionable repair gives way (and it almost certainly will), you can get enough water in the cylinder to start breaking things on startup without any warning.

Posted on Jun 29, 2010

Testimonial: "Thanks for the feedback on this miss problem."



  • 3113 Answers

SOURCE: E52,F32,F48 codes are displayed cars stalls on the

Sounds like an electrical problem. Check connections to battery remove & clean them , check + wires to engine, to power supply for the engine management.

Posted on May 29, 2011

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2005 chevy cobalt wont start. Its not the starter or battery those were tested

Do you know what is involved in starting your vehicle ? Looking at a wiring diagram to see what's involved is the first step in the diagnostic procedure . What engine ? 2.0 l or 2.2 l Hooking up a scan tool an checking for code's for the BCM - body control module would also be a good step . The ignition switch is a low voltage input to the BCM .When start is requested by moving the ignition switch to start , the BCM sends a start request to the ECM - engine computer which will energize the crank relay sending battery voltage to the S terminal on the starter solenoid , spinning the engine over . This all happens in milliseconds ,if the ECM see's a input from the park neutral switch an no problems with the anti-theft system .

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Your best bet , take it to a qualified repair shop.

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Are you loosing radiator fluid. sometimes the heater core will rupture and you will smell burn odor. also check for strange rubbing sounds or screeching coming from the blower fan motor. or engine exhaust manifolds are hot when car is on, make sure nothing is leaning on them which will cause a burn odor. Any odor coming from outside will find it's way inside through the fresh air vents.

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When i drive the car the engines smells like something is burning and runs hot

Ok, check the thermostat, and it is easy to replace. Subarus have small radiators, could be clogged. Are your electric fans coming on? Are you losing water? Also may be a bad head gasket or cracked head. Of course, check all the hoses, including the heater hoses. The smell could also be oil leaking onto the exhaust pipe. Subarus are famous for this. But that will smell like oil, not antifreeze. Mainly, check to see if you are losing water. Also, there is a bleeder outlet on top of the radiator on the opposite side of the cap. usually the left side, if you add fluid to the radiator, do it very slowly and take off that bleeder, phillips head screw, until coolant comes out of the bleeder, then you know there is no air in the cooling system, If there is the subarus will overheat quickly, especially under a load.

Oct 27, 2010 | 1995 Subaru Legacy

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no but a low fluid level could cause a slip telling the ecm there is a slip top it off then clear the code and drive a few miles if this code comes back i would say there is internal damage to the tranny

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On my 2003 Express, the warning lights come on while driving. Sometimes it almost stalls the engine. If I turn off the engine and start again it goes away but returns occasionally while driving. Is there a...

most auto-zone or Midas shops will do a scan for free so long as the chk engine light is on try checking all fluid levels in your vehicle 1st it could also be wise to do a visual check of your wires and vacuum lines as well as just a low level of maby oil or radiator fluid even brake fluid level start with that area 1 st

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I can smell a burning smell after my car has been running. the last few days i can hear the fan running constantly while i'm driving and when i come to a stop or slow down the temperature gauge moves up to...

When the engine is cool, check the fluid level in the radiator. If low add 50/50 solution of water and antifreeze. Do not continue to drive your car until this is fixed or you could cause a lot of damage to the engine.

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Code eo52 indicates that the "long term" memory in the ecm has been reset. You will get this code when power is removed from the ecm. B448 is low refrigerant pressure. B552 indicates that the keep alive or "long term'' memory in the bcm has been reset ans a result of power being removed forom the bcm. What is a TPC? The throttle position sensor should be set at -1.0 to +1.0. at lowest position by the ICS motor. The throttle position sensor should be set at 10.5 to11.5 when the ICS motor is at its maximum extension. This is done by the ICS plunger adjustment is at its lowest point. . A mis adjusted TPS sensor will result in a great loss of fuel mileage. It appears the converter is stopped up on yours.

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1 Answer

Oldsmobile cierra wagon 1995

Of course, check the fluid first. Running, pull the stick out, wipe it and put it in, pull out and read it. If fluid smells burned, it probably is. (indicating an internal problem) If low, add till full and try to move vehicle. Check for evidence of leaks underneath & repair before driving. Even if it does move, it's likely that something has been damaged somewhat from driving with low fluid... At the least, have the fluid changed, to prevent burned fluid from causing more damage.

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