The locations of the camshaft and crankshaft in an engine are adjusted or maintained using timing tools when the timing gear is maintained. It is used while changing a timing belt or chain. You only need to flip the distributor housing in one direction or the other to change the timing, depending on whether you want to move the timing forward or back. Turning the distributor counterclockwise will advance the timing if the rotor is rotating. The ignition timing of an automobile is replaced per any engine modifications. If not, your engine could have several issues with poor ignition timing, including banging, difficulty starting, increased fuel consumption, overheating, and decreased power.
Key Features:
- For engines with Delco EST that can't be put into base timing mode using a diagnostic tool
- This product replaces 47-5516 and 808282361082
- Sierra 18-5516 Delco EST Distributor Timing Tool.
- Durable
- Great value for money
Product Specifications:
- SKU: 18-5516
- UPC: 808282361082
- Weight: 0.04 LBS
- Unit Of Measure: EA
- Manufacturer Part Number (MPN): 118-5516
- Quantity: 1
For engines equipped with Delco EST and cannot be place in base timing mode with a diagnostic tool
This product replaces:
- 47-5516, 808282361082
