Facts and Failures

In this section we have some miscellaneous ZR-1 information and some interesting parts failures that we have encountered.

Facts:

A look inside an ignition module

OE 1991and 1992 oil filters

Dog bone throttle body

Failures:

Fuel sender storage damage

Injector housing gasket failure

Wheel spindle failure

Clogged heater hose connector

Burned brake caliper piston dust boot

Flashover on a spark plug insulator

Steel camshaft failure

Injector housing core shift

Clutch fork

Defective Stant 14068 thermostat

Incorrect oil pump seal facing installation

Fuel injector wire pinched and shorted under the plenum

Doubled-up spring base

Damaged valve stem

Short circuit in the wiring harness

Crimped air box

Spark plug rattler

Secondary intake valve deposits