What i would do is to trace all the plug wires to your ciol packs
SOURCE: location of speed sensor a for 99 dodge intrepid
The "Vehicle Speed Sensor" signal is generated by the transmisson output speed sensor. That is the one located at the rear of the case. It is externally mounted. That supplies "vehicle speed" info to the other On-Board Computers. The input turbine speed sensor is located just behind the bell housing area of the case. I believe the trans controller is the only module that needs that info. The Crank Position Sensor give engine RPM info and it is located on the bell housing near the engine block. I hope this helps.
SOURCE: 99 mustang 3.8l coil pack
this diagram is from the Factory service manual,
the coil pack may be over the passenger valve cover on your year, the orientation of the coil leads is the same though.
SOURCE: 99 dodge intrepid specs
Inner main bearing cap bolts:
Torque to 15 ft-lbs, then rotate an additional 1/4 turn
Outer main (windage tray) bearing cap bolts:
Torque to 20 ft-lbs, then rotate an additional 1/4 turn
Main bearing cap cross bolts:
Torque to 250 in-lbs or 20.83 ft-lbs
Connecting road bearing cap nuts:
Torque to 20 ft-lbs, then rotate an additional 1/4 turn
SOURCE: Have a 91 Dodge Stealth Coil pack for 3/6 will not
It is your ecm had the same problem and replaced the same parts it was coil #2 repaired ecm local for $120. runs great now!!!!
I have a problem with a 1999 Dodge Intrepid 2.7. Looking for some help or suggestions.
Problem: I only have a spark from the #2 coil.
Background:
Vehicle purchased from an Auction and would not start. The vehicle would only backfire. When I removed the valve covers I found that one of the rocker arms had popped out. I replace the heads with heads from a 2001 Intrepid 2.7. I used the cams, primary and secondary timing chains from the 1999 heads. Not sure if I used the original primary (left) cam sprocket from the 1999 or one I purchased in a kit from a Dodge dealership. I tried to use the new primary timing chain but it was not the same. The replacement heads were surfaced and a new head gasket was used. When I tried to start the vehicle it had no spark. The vehicle had set at several locations and parts may have been removed or changed.
Solutions Tried:
I tried 4 ASD relays with no effect. I then tested all 4 on a 2002 Intrepid 2.7 that runs and all worked. I then discovered that the Crank PS has missing. I replaced the Crank PS with one from a 2002 Intrepid 2.7 with no effect. I then replaced the Crank PS with a Crank PS from a 1999 Intrepid 2.7 and got a spark at the #2 coil only. I then replaced the PCM and TCM from the same 1999 Intrepid I got the Crank PS from and still only have spark from #2 coil. I then changed the Cam PS, still spark only from #2 coil. I have tried several coil packs on connector #2 and all have spark. Each coil pack that sparks on #2 will not spark on any other connector. Spark from #2 coil is weak.
I then replaced the wire harness from the PCM to the coils and fuel injectors and still only have spark from the #2 coil. What am I missing? Any suggestions, advice or related information will be greatly appreciated!
Thanks!
Keith P. Richardson
404-606-0728
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