Discussion:
No Fire to Coils

We're working on a Toyota 8FGU45 forklift with a 3.7L 4-cylinder engine. The drive shaft broke and was recently repaired. However, after the repair, the engine won't start. We're getting 12 volts to the coil-on-plug ignition system (no distributor), but there's no spark at the plugs.

We've already replaced both the camshaft and crankshaft position sensors, but we're still not getting a signal (no pulse).

Has anyone run into a similar issue or have any suggestions on what else to check?
  • Posted 18 Apr 2025 00:24
  • By JimmieG
  • joined 21 Jun'18 - 4 messages
  • Oklahoma, United States
Jim Greenlee

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