1997 sedan deville stalling
#1
1997 sedan deville stalling
Hey Folks:
My 1997 cadillac deville started to have problems with stalling. It stalled once last week while parked and it stalled again tonight. Except that tonight it stalled two times at the same intersection while stopped waiting for the light to go green. What could be causing this? I've own this car for a little over 2 months and it never had these stalling problems until just recently. We did however have to have the coolant tank replaced a couple weeks ago because it had cracked.
My 1997 cadillac deville started to have problems with stalling. It stalled once last week while parked and it stalled again tonight. Except that tonight it stalled two times at the same intersection while stopped waiting for the light to go green. What could be causing this? I've own this car for a little over 2 months and it never had these stalling problems until just recently. We did however have to have the coolant tank replaced a couple weeks ago because it had cracked.
#2
Hey Folks:
My 1997 cadillac deville started to have problems with stalling. It stalled once last week while parked and it stalled again tonight. Except that tonight it stalled two times at the same intersection while stopped waiting for the light to go green. What could be causing this? I've own this car for a little over 2 months and it never had these stalling problems until just recently. We did however have to have the coolant tank replaced a couple weeks ago because it had cracked.
My 1997 cadillac deville started to have problems with stalling. It stalled once last week while parked and it stalled again tonight. Except that tonight it stalled two times at the same intersection while stopped waiting for the light to go green. What could be causing this? I've own this car for a little over 2 months and it never had these stalling problems until just recently. We did however have to have the coolant tank replaced a couple weeks ago because it had cracked.
1. Fuel filter and air filter
2. idle speed
3. plugs and wires and coil
4. vacuum leaks in intake manifold or vacuum lines.
#3
pc doctor..I have this problem too. If you have the codes checked and it comes up as p037 it is a map sensor located under the intake manifold. I have noticed that there are a lot of people on here that are having the same problem. The part is only $30.00. There is a lot of advice to change out o2 sensors and I have yet to see people mentioning this sensor. My car doesn't read out codes for some reason so I was basically going through the steps to diagnose the problem. First I changed fuel filter, fuel pressure regulator and then some others things and after I pulled out the fuel tank and came to the conslusion the there wasn't possibly anything wrong with the fuel system, I went on to electrical and sensors. This part was not listed in the book and I had to take it up to a dealership just to find out what it was called. After I changed this one part my car drove perfect. No jumping, rough idle, stalling or anything. Now it is eleven months later and it has gone out again. Hope this helps.
Last edited by Nikki030505; 05-23-2009 at 12:01 PM.
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