1999 Jeep TJ Stroker No Spark
I just finished my stroker build and I'm finding that the engine cranks over but I have no spark. The automatic shutdown relay does click and power on when you first turn on the key then turns off after 2 seconds and then never turns back on what the engine's cranking so it seems like maybe it's a crankshaft position sensor maybe?
But it ran fine 2 weeks ago before I pulled out the engine. Is it possible to have installed the flywheel backwards somehow that would cause it not to send them right reading to the sensor? Any other ideas?
New Stroker Build, No spark
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chadillaca
- Posts: 3
- Joined: July 17th, 2026, 2:48 pm
- Stroker Displacement: 4.6
- Vehicle Year: 1999
- Vehicle Make: Jeep
- Vehicle Model: Wrangler