Join Date: Dec 2008
Location: Tyler, TX
Thanked 407 Times in 347 Posts
A local dealer has been shimming injectors for years, they have done more sets that I can count, and the customers could not be happier with the results.
You are correct however, that shimming is NOT a "cure all" for a misfiring injector. If it has internal problems, or the ECM needs updating, shimming is nothing more than a band-aid.
'93 F-250 HD, 7.3L IDI, 5spd - FARM TRUCK
I Support: Trailer brakes an every axle over the towing vehicle's GVW; CDLs for RVers; Safety inspections for ALL vehicles and 6 axle trucks (97K GVW proposal).
Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote - Benjamin Franklin
I vote for LIBERTY!