Dodge Viper Problem Report

Dodge Viper LDP failure due to carbon from vapor canister

(3 reports)

Leak detection pump failure can be caused by the internal diaphragm switch sticking, or in some cases, contamination from debris or carbon particles from vapor canister. If black carbon particles are present in the LDP, replace vapor canister in addition to LDP. The purge solenoid should also be checked for debris or carbon contamination and replaced as necessary. All evap system hoses are subject to cracking and splitting causing leaks, Inspect hoses carefully. In cases of contamination from carbon particles or debris, all hoses and tubes must be blown out with compressed air to remove contaminates.

Related Items:
The Check Engine Light may illuminate due to an evap system system fault. Our technicians tell...
A lack of performance may be noted due to misalignment of the throttle cable bracket.
Cooling fans, reverse lockout, shift light, and speedo all quit working after sitting for 2 mon...
A rough idle condition may be due to a leaking intake manifold gasket. Our technicians tell us...