Spark plug wiring diagram for 89 chevy celebrity

Here is the diagram for a 1990 model 3.1 engine.
The 1989 model had a 2.8 which may be the same.

ignition will trigger if signal from crank sensor, with hei spark plug tester ,read to coil wire and spark plugs wire if spark , depends wich engine
if c3i coil and module the module could be the problems you can check it before replace
hope it helps

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Check the catalytic converter it is probably plugged and not allowing fuel into the cyl. due to putting back pressure on the engine. If possible pull the 02 sensor out of the exhaust ahead of the catalytic converter and if it is plugged you should have the car to run. It will run rough but if it starts it is the problem.

Do you have good spark at all wires?

1. this is for L4-2.5 & V6-2.8 may be this help you

Try replacing the fuel pump relay, or you may have a PCM (computer) and prom failing. Underneath your hood, behind the passenger side headlight, behind the core support, is a bank of 2-8 relays. One of those relays is the relay needed for your fuel pump. There will also be a fuel pump relay fuse located there.
Inspect that area for any corrosion or loose wire (bad ground) Good luck and here is a link for you to retrieve your DTC codes and that may help you resolve the car's issue.
http://www.troublecodes.net/GM/
Thank you for using fixya

Column shift tilt wheel:

Ciera '89, '90
Buick Century '89, '90
Chevrolet Celebrity '89, '90
Pontiac 6000 '89, '98

Column shift w/o tilt

Olds Ciera '89, '90
Buick Century '89, '90
Chevrolet Celebrity '89, '90
Pontiac 6000 '89, '90

Floor shift...same options. Tilt and/or no tilt is a matter of preference as the wiring harness is the same, so either will work. Floor shift is floor shift only,'89 and '90 Ciera, Century, Celebrity, 6000.

Hope this helped.

get your fuel filters and cataltic converter checked

need a diagram for the order the spark plug and pannle wires go.