97 LHS Wont Start

20

Asked by Jan 08, 2014 at 03:59 PM about the 1997 Chrysler LHS 4 Dr STD Sedan

Question type: Maintenance & Repair

The owner is not mechanically inclined at all.  He asked me to look at it.  Car sat for a
year and a half after he thought it overheated and ceased up on him.  But when I looked
at it the oil wasnt milky and the coolent wasnt low at all and was bright clear green.  
Replaced the battery, coil cam timing sensor and plugs.   The plugs were very badly
worn and some oil soaked.  Owner did not want to do wires.  Turns over but wont start.  
I disconnected the air plenum and tried to start it and got a small engine fire.  So i think
its getting both fuel and spark.  Any ideas?

6 Answers

20,685

The gas is dead. May have flooded the plugs out again. Add 5 gallon of fresh 93 octane gas and a bottle of octane boost.

20

tank is full. did add a bottle of octain boost. gas caught on fire just fine. had to dump water on the engine to put out the fire infact. think we are going to try a crankshaft sensor next.

20,685

Pull a spark plug wire off and stick a screwdriver in it to see if it is firing first.

20

found a vid on youtube that shows how to ohm test spark plug wires with a multimeter. as far as i can tell they all test good. I pulled out the crankshaft sensor and there was wet oil all in the connector. took the harness end apart and it was more than could be cleaned or repaired. going to go to the junk yard and get a new harness side connector and splice it in to a new crank shaft sensor.

1 of 1 people found this helpful.
20

http://www.autozone.com/autozone/repairguides/Chrysler-Concorde- Intrepid-LHS-New-Yorker-Vision-1993-1997/DISTRIBUTORLESS- IGNITION-SYSTEM/General-Information/_/P-0900c1528006a88a according to this. the computer wont tell the coil to fire unless it gets a signal from the crankshaft sensor. "The PCM uses the camshaft position sensor to determine injector sequence. The PCM determines ignition timing from the crankshaft position sensor. Once the crankshaft position has been determined, the PCM begins energizing the injectors in sequence."

1 of 1 people found this helpful.
20

i have a 1997 chrysler LHS and every time i crank it i have to pat the gas to get it started and when i put gas in it take awhile to get it started

2 of 2 people found this helpful.

Your Answer

LHS

Looking for a Used LHS in your area?

CarGurus has 63 nationwide LHS listings and the tools to find you a great deal.

ZIP:

Chrysler LHS Experts

  • #1
    Lavinia Raven
    Reputation
    100
  • #1
    Angel Izor
    Reputation
    100
  • #3
    Paul Norenberg
    Reputation
    90
View All

Related Models For Sale

Used Chrysler Concorde
206 listings starting at $1,995
Used Chevrolet Camaro
448 Great Deals out of 31,256 listings starting at $3,550
Used Mercury Grand Marquis
20 Great Deals out of 1,694 listings starting at $1,995
Used Chevrolet Impala
532 Great Deals out of 34,814 listings starting at $990
Used Mercedes-Benz E-Class
665 Great Deals out of 21,893 listings starting at $1,500
Used BMW 7 Series
98 Great Deals out of 5,252 listings starting at $2,999
Used Lincoln Town Car
25 Great Deals out of 1,715 listings starting at $1,004
Used Jaguar XK-Series
33 Great Deals out of 630 listings starting at $5,500
Used Volkswagen Beetle
205 Great Deals out of 8,576 listings starting at $1,500
Used Jeep Wrangler
426 Great Deals out of 18,823 listings starting at $2,990

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.