Engine cranks but a no start condition?

Tiny
MIKE DUMETZ
  • MEMBER
  • 1993 GEO PRIZM
  • 1.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 80,000 MILES
So far, I changed the coolant power stirring fluid and I have the tune-up kit for the spark plugs and wires. I have not installed the spark plug or the wires. The engine Turns over, but the car will not start. I need an under-hood Schematic for diagnostic and troubleshooting.
Monday, November 27th, 2023 AT 6:40 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,740 POSTS
Hi,

Mike, to get you schematics that will be helpful, I need to narrow things down. Do me a favor and try this.

See if the engine starts with starting fluid. If it does and then stalls, we know it is a fuel-related issue. If there is no change, I need you to check for spark at the spark plugs.

Here is a link that explains how it's done:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

Also, I need confirmation on the engine size. It should be either a 1.6L or 1.8L. The engine determines which schematics we need.

Let me know.

Take care,

Joe

See pic below.
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Monday, November 27th, 2023 AT 9:15 PM

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