Engine And Engine Cooling Related Problems of the 1998 GMC Savana

Table 1 shows two common engine and engine cooling related problems of the 1998 GMC Savana.

Table 1. Engine And Engine Cooling related problems of GMC Savana

Problem Category	Number of Problems
Manifold/header/muffler/tail Pipe problems	1
Engine Cooling System problems	1

Manifold/header/muffler/tail Pipe problem #1

Intake manifold gasket failure (plastic gasket) allowing coolant to leak.

Engine Cooling System problem #2

Vehicle will accelerate on its own when put in gear as soon as consumer takes foot off brake. This has happened. Dealer cannot remedy problem. The master cylinder leaks brake fluid and brake pedal was low. The consumer uses brake excessively because of lack of engine deceleration. There is coolant leak at right rear intake manifold.

Engine And Engine Cooling related problems in other GMC Savana model year vehicles:

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