1994 cadillac deville 4.9 problems

Written By mayerernesttherese Monday, December 6, 2021 Add Comment Edit

What do I do next so I. This video shows you how to fix minor oil leaks in your 1995 Cadillac DeVille and how to tell if the fluid leaking from your DeVille is oil how to check your oil level and how to fix the oil leak.

1994 99 Cadillac Deville Concours Consumer Guide Auto

Then came my used 1994 Cadillac Deville newer body same cast iron motor.

. First check all lights including trunk and under hood and the rear air compressor when the car is turned off. 1994 Cadillac Deville 49L. Changed oil pressure signal which seemed to cure the problem.

P030 ISC RPM OUT OF RANGE. The car has full power no stutter or anything during acceleration. Section 1 Seats and.

Posted May 5 2010. You also seem to have a battery drain problem - something besides the keep-alive circuit is drawing it down. Owned by a funeral home low miles super clean no North Star.

I heard it could be a lower intake gasket. Every gadget works perfect. New alternator and battery so that can be ruled out.

The 94 DeVille was proudly a Cadillac when the wreath-and-crest wasnt. Now its back after a very long delay in traffic. Low oil levels can wreck your engine so it is important to be proactive about oil leaks however small.

1994 Cadillac DeVille engine problems with 9 complaints from DeVille owners. This Cadillac Manual is divided into major sections. I had reconditioned batteries replaced 3 times and they died after 4 to 7 days.

1994 cadillac deville 49 engine fail smog check high Nox what could be the problem. In 6 years I do not know what repair job means. I bought this 94 Deville for 2500 in great condition.

User and Operators Vehicle Manual for 1994 Cadillac DeVille Marque. Engine cuts off stops RPM tacks up to about 3500 at start ups then slows but still above normal High idle will not release until braked to 4 mph. 1994 Deville 49 standard engine Problems.

I just bought a 1994 Cadillac and I know what all the codes are but do not know what I have to do in order to fix the problems. Low Oil Pressure after idling for long period of time. P052 PCM MEMORY RESET.

At first the warning came on anytime at stop or short idles. Introduction How to Use this Manual This section tells you how to use your manual and includes safety and vehicle damage warnings and symbols. The worst complaints are hesitation backfires power drops car will not start and difficulty starting when engine is.

Read all about the test we had set up for the 1994 Cadillac Deville only in Motor Trend Magazine. Breaks last for ever too. There were reliability problems V8-6-4 HT-4100 ill-conceived products Cimarron 86 EldoradoSeville and an ageing customer base not helped by the lack of more youthful products.

I pulled the glove box and manualy tied back the temp control arm to its hottest postion. I am at a wits end and so are the mechanics. I had a new battery that matches my caddy and.

Heater problem 1994 Cadillac DeVille My 94 will blow hot air to the passenger side but only luke warm to drivers side while parked but when driving the drivers side gets only real cold air out like the outside air is coming through only. Hard to start when warm. Road sensing problem could because of the high.

The worst complaints are engine fuel system and AC heater problems. Runs so quiet so smooth so sturdy so fast so reliable. Checked with manometer and reading 15-13 psi after 5-10 minutes idle at.

Our list of 32 known complaints reported by owners can help you fix your 1994 Cadillac DeVille. Clicking this will make more experts see the question and we will remind you when it gets answered. P032 OPEN MAP SENSOR SIGNAL.

The lowest maintaince vehicle I have own in 61 years. 1994 Cadillac Deville 49L. 1994 Cadillac DeVille Heater problem.

1994 cadillac deville 49 engine stall and will start right back up stalls after it warms up no codes showing 50000 miles on it all sensors check out ok possile problems maybe coilignition control module does any one know what else it could be I will be putting on a new distributor caprotorcoiland ignition control module tomorrow any other suggestions fuel system seems fine. Have replaced ignition module coil cap rotor plugs wiresThis made an improvement and it seemed to be normal for an hour while idling and revving engine now and then. The 1994 Cadillac DeVille has 15 problems defects reported by DeVille owners.

Problem with your 1994 Cadillac DeVille. I have a 1994 cadillac deville 49 non north star. A few busted hoses for the cheapest repairs ever experienced.

1994 sedan deville 49 L The car starts and runs awsome. I have something draining the battery. Posted by Anonymous on Jul 18 2011.

View all 21 consumer vehicle reviews for the Used 1994 Cadillac DeVille on Edmunds or submit your own review of the 1994 DeVille. Cadillacs image had taken a hit in the 1980s due to a variety of factors. Print this page.

I hope its not a cracked head or blown head gasket or block. Oil leaks in the 1995 DeVilles with the 49 liter engine are often due to a bad seal in the. Im happy to help further over the phone at https.

The oil isnt milky and the coolant isnt oi. The car always seems to just completly shut of just like you turn off the iginition after about 15-20 minutes of running. 49 L HT-4900 V8 200 hp 149 kW at 4100 rpm 275 ftlbf 373 Nm at 3000 rpm.

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