Surprize ! GM 3100 – 3400 engine issues are still happening and are being repeated. We still have leaks, installation problems as well as cylinder head and rocker bolt issues. That’s because most people are […]
Engine Misfire or Rough Idle on GM 4.8L, 5.3L, 6.0L is becoming more common and getting harder to diagnose. Also, GM V8 engines are very prone to a rough idle and misfire when cold. The […]
Exhaust manifold leaks can be dangerous as well as cause other costly problems. So, The primary goal of your vehicle’s exhaust manifold is to direct the gases to a safe place. The safest place is somewhere […]
A vacuum test can tell you more than you think. One of the easiest and cheapest ways to check an engine for serious issues is to do a vacuum test. A vacuum test can tell […]
Exhaust and Intake Pushrods on G.M. 3.1 and 3.4 engines are different lengths. Quite often I am seeing bent pushrods and valves when they are mixed up. Consequently, Exhaust pushrods on G.M. 3.1 and […]
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