Subject: Fuel Filter
Model and Year: 1978 Corvette
Source: Chevrolet Dealer Service Technical Bulletin
Bulletin No: 78-T-9
Date: Feb. 1978
TO: ALL CHEVROLET DEALERS
Some 1978 Corvette owners may experience lean surge or other symptoms of a restricted supply of fuel to the engine. This may be the result of fuel tank liner protective coating residue partially clogging the carburetor fuel filter and/or the fuel tank pick-up tube screen.
If the described conditions are encountered, inspect, and if necessary, replace the carburetor fuel filter. If the carburetor fuel filter does not appear clogged or if the problem persists after replacement of a clogged filter, follow the service procedure shown on page 2.
NOTE: This procedure may be performed without removing the tank from the vehicle.
Article ID: 953
Created: October 13, 2014
Last Updated: October 13, 2014
Online URL: https://www.corvetteactioncenter.com/tech/knowledgebase/article/1978-corvette-service-bulletin-fuel-filter-953.html