| Popular Pontiac T1000 Engine Repair Articles |
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| ELIMINATION OF END BOLTS ON EXHAUST MANIFOLDS |
| Elimination Of End Bolts &
Locks From Exhaust Manifolds On
GM (Pontiac) Engines Except Super Duty
All GM (Pontiac) engines...... |
| CONNECTING ROD OIL SQUIRT HOLE ELIMINATED |
| Connecting Rod Oil Squirt Holes Eliminated On
Most 1973 GM Pontiac Engines
The connecting rod oil squirt holes were eliminated in all GM Pontiac V-8 engines on September 18,...... |
| PISTON SCUFFING AND PIN WEAR ON LIGHT WEIGHT CAST. |
| Piston Scuffing And Pin Wear On
GM 2.5L (151 CID) Engines
Scuffing of piston skirts and excessive piston pin wear are common complaints with General Motors' 2...... |
| TIMING GEAR NOISE |
| Timing Gear Noise Or Knock On
General Motors (Pontiac) 2.5L 1-4 Engines
The following information lists characteristics of timing gear
noise to assist diagnosis of problem cases involving the subject
engines...... |
| ENGINE MISS & EXHAUST SMOKE AT HIGHWAY SPEEDS |
| Engine Miss & Exhaust Smoke At Highway Speeds On
1982-83 General Motors (Pontiac) V-6 Diesel Engine (Vin Code T)
If you have a customer complaining about an engine miss followed
by a puff of blue smoke out the exhaust pipe, the...... |
| ROCKER ARM INSTALLATION |
| Rocker Arm Installation Caution On
Pontiac V-8 Engines
As indicated in the drawing, the nut which is used to secure the rocker arm to the rocker arm stud, has an...... |
| CRACKED CYLINDER HEAD |
| Cracked Cylinder Head On
GM (Pontiac) 1.8L & 2.0L (112 & 121 CID) Engines
A coolant loss may develop due to a cracked cylinder head on 1...... |
| MAIN BEARING BOLT HOLE CHANGE |
| Main Bearing Bolt Hole Change On
1983 Pontiac V-6 Diesel
The main bearing bolt hole thread pitch for #2 and #3 main
bearings has been changed from 1.75mm to 1...... |
| EXCESSIVE SMOKE ON V6 DIESELS |
| Caution On Cylinder Head Bolts On
1982-83 GM (Pontiac) V6 Diesel Engines
The Torx(R) drive cylinder head bolt (part no...... |
| SCUFFING AND SCORING |
| Scuffing And Scoring
Distortion can result in scuffing and scoring. Through the years emphasis has been placed on the importance of proper torquing of various bolts to avoid cylinder distortion...... |
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