Tech Center
A Forgotten Decade: Identifying Cadillac Cylinder Heads From The 1980s
Forthe Cadillac 4.1L engine there are only two cylinder heads, one thathas a somewhat oval combustion chamber (see illustrations) that...
December 2020
November 2020
October 2020
Forthe Cadillac 4.1L engine there are only two cylinder heads, one thathas a somewhat oval combustion chamber (see illustrations) that...
Whether you’re a Production Engine Remanufacturer (PER) or a Custom Engine Builder (CER), this issue has shown up in yourwarranty...
Some vehicies equipped with the 4.0L OHV engine may exhibit an engine noise which might be perceived by the customer...
From time to time we will publish a question and answer from The Combustion Chamber forum. If you have a...
PROBABLE CAUSE The fuel pump check valve or the pressure regulator allows the residual fuel pressure to drop. SOLUTION Note:...
Affects: 1993 Cadillac Allante 1996-1999 Cadillac Deville 1993-1999 Cadlllac Eldorado, Seville 1994-1999 Cadillac Concours 1995-1999 Oldsmobile Aurora 1999 Marine with...
Affects all 1990-2006 Toyota and Scion models equipped with Port Electronic Fuel Injection (EFI). 1. If the fuel injector nozzles...
Fuel pressure can be checked by attaching a gauge to the Schrader valvefitting on the fuel injector rail, or by...
Models: 1982-2005 Cars and Light Duty Trucks (Including Saturn) with 2.8L, 3.1L, 3.4L, 3.5L Engine. Note: This bulletin does not...
The turbo block has two vents for the lifter chambers of the block that the non-turbo does not have. Figure...
The Honda Service Manualcorrectly shows how the crankshaft and block marks correspond with thejournals and journal bores, but the actual...
There have been complaints of a coolant leak from water pump mounting flange on some Mini Cooper R53s with W11...
If you want to build a performance street motor built on a moderate budget, part of the deal is that...
Here’s a list of common mistakes we have determined to cause camshaft failure: 1. Lobe Wear Use only the manufacturer...
Perkins Diesels are the most widely used engines in the world. SinceFrank Perkins began in 1916, these engines have been...
A probable cause for this condition is the intake rocker shaftclearance is excessive at the number two cylinder. To correct...
Note: This information applies to models with a 2.0L SOHC/DOHC (naturally aspirated) or 2.4L engine. Multi-Layer Steel (MLS) head gaskets...
While performing the torque procedure on the cylinder head during engine reassembly, the head bolt threads strip out of the...
The first step for installing bronze guide liners is to assemble the parts for the boring reamer. Install the bushing,...
Condition Immediately after starting, the oil pressure warning light remains lit. Service Measure oil pressure. Vehicles with automatic transmission Remove...
