SOURCE: 1989 Chev 2.5 S 10. I replaced the spark plug
Here's a diagram showing you the firing order...
SOURCE: Looking for a spark plug wire firing order
Firing Orders
NOTE: To avoid confusion, remove and tag the spark plug wires one at a time, for replacement.
3.1L (VIN M) engine
Firing order: 1-2-3-4-5-6
Distributorless Ignition System
SOURCE: check engine light is on
I would have them take a good look at the fuel preasure and also the coil pack, as the car may run good at times and then skip whenever,hope this helps, also have they scanned the computer for stored codes as if its skipping the check engine light must be on.
33,865
Category:
Car
Recall Details:
Certain vehicles may experience a loss of headlamp low beam or Daytime Running Light (DRL) function as a result of a melted instrument panel harness connector. Low beam failure would lead to reduced visibility during hours of darkness. DRL failure may render the vehicle less visible to other motorists and pedestrians during daylight hours. Both cases could lead to a vehicle crash with injury or death. Correction: Dealers will add a direct connection splice clip to the headlamp low beam circuit in order to bypass the faulty connector.
Make
Model
Model Year(s) Affected
CHEVROLET
OPTRA
2004 2005 2006
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