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Cadillac Catera Maintenance & Repair

1216 messages,  Last post on Nov 25, 2009 at 3:38 PM

You are in the Cadillac Catera Forum. Your Hosts are pat & karens

What is this discussion about? Cadillac Catera, Auto Repair, Sedan


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#1063 of 1216
New Catera Member by flamenco1
May 31, 2009 (7:53 am)
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Hi I am new here (as of today) and have an 01' Catera with multiple problems. Shouldn't come as a surprise.
My TC and brake light (dash) go on when the brake pedal is pressed and go off when it is released.
 
Further, the car starts and engine goes to 1500 rpm, then idles down to around 5-600, coughing and spitting. It will not move the car in this state as there is 0 power.
After a while of running like this (1 min or so) the engine seems to clear up and the car runs reasonably well.
 
These problems both appeared after we lost the key for the car and it sat for 4 months while we looked everywhere. In the end, we paid $330 to get a new key. The car had to be towed to the dealer where the tow company destroyed the front end by grabbing it by the steering links and bending the tie rod links. The tow company paid for the repairs and now the car can't make it into the alignment bay because of the poor engine performance. Dealer swears that programming the key did not affect the car electronic management.
 
Any adice?
#1064 of 1216
Re: New Catera Member [flamenco1] by sskl
Jun 01, 2009 (5:58 am)
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Replying to: flamenco1 (May 31, 2009 7:53 am)

Similar conditions have been responded too by some brilliant and experienced people in the Catera forum history which should be a source for you to get some light on your Catera's issues.
Dave
#1065 of 1216
1998 Catera no compression #4 by sskl
Jun 01, 2009 (6:14 am)
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104000 miles in mint condition except no compression on #4 (if I'm right) driver's side. Can hear compressed leak from crankcase from dipstick tube per engine cycle. I am assuming I have a hole in the #4 piston or ring problem. Valves are moving with cam but can hear a slight tick-tick.
I am open to thoughts and suggestions before I teardown engine. Love the car and will solve this problem.
Thanks;
Dave
#1066 of 1216
Re: 1998 Catera no compression #4 [sskl] by Mr_Shiftright HOST
Jun 01, 2009 (6:17 am)
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Replying to: sskl (Jun 01, 2009 6:14 am)

I'd do a cylinder leakdown test on that cylinder to confirm. I don't think the piston is holed--you wouldn't hear anything in that case. (hole too big). Maybe you broke a compression ring? Was the car pinging like crazy? Did you have a really bad overheat?
#1067 of 1216
Re: 1998 Catera no compression #4 [Mr_Shiftright] by sskl
Jun 01, 2009 (9:50 am)
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Replying to: Mr_Shiftright (Jun 01, 2009 6:17 am)

Thanks;
Will do, Started car this AM and got up to 45 PSI dry. Give me a correct leakdown process. Have done it some time ago with oil and air compressor on other cars but need reminding of proper sequence.
Dave
#1068 of 1216
Re: 1998 Catera no compression #4 [sskl] by Mr_Shiftright HOST
Jun 01, 2009 (11:06 am)
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Replying to: sskl (Jun 01, 2009 9:50 am)

Well you'd need the proper fitting and gauges.
 
Wanna build your own?
 
http://www.vmaxoutlaw.com/tech/leakdown_tester.htm
#1069 of 1216
Re: 1998 Catera no compression #4 [Mr_Shiftright] by sskl
Jun 01, 2009 (11:28 am)
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Replying to: Mr_Shiftright (Jun 01, 2009 11:06 am)

Yes.
#1070 of 1216
Oil in 97 cateras coolant. by 2mahc123
Jun 03, 2009 (7:05 pm)
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I have a 97 Catera and the coolant got mix with engine oil but the engine oil does not have any coolant on it. Do anybody know why is this happening and how to fix the problem, To me it seems like the head gasket must have a leek but the strange part is that the car is running perfectly, and besides the low oil level light that came on, (because of the oil that was sucked into the coolant system) there is no other sign of malfunction. I will appreciate any comments.
#1071 of 1216
Re: Oil in 97 cateras coolant. [2mahc123] by Mr_Shiftright HOST
Jun 03, 2009 (8:37 pm)
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Replying to: 2mahc123 (Jun 03, 2009 7:05 pm)

Check your transmission fluid. Could be a leak in the transmission oil cooler, which is attached to the right end tank of your radiator.
#1072 of 1216
Re: Oil in 97 cateras coolant. [2mahc123] by phil2400
Jun 04, 2009 (4:46 am)
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Replying to: 2mahc123 (Jun 03, 2009 7:05 pm)

With motor oil disappearing from the engine and showing up in the coolant means your oil cooler is leaking. This engine has an oil cooler located inbetween the cylinder banks underneath the intake manifold in a coolant bath. If the cooler leaks, it pumps motor oil straight into the coolant. Cadillac has a kit to fix this with everything you need to get to the cooler and replace it. A friend of mine found it on-line for a shade over $400.

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