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1999 Chevrolet Cavalier Repair Question


Topics covered: Gas, Compression, Head gasket.
Mileage: 100,000 miles.

Asked on March 27, 2012

1999 Chevy Cavalier Engine problem 100000+ miles.

Wont start due to water on the spark plugs. Wondering if it blew the head gasket? With no water in the oil, can it still be a blown gasket or the head getting cracked? Ran fine but did overheat slightly. Not enough to make the motor quit or stall. Water was all over engine compartment. Could water have seeped pass the plugs into the cylinders? Help Please
Avatar Asked by MoneyCount

Answer

Replied on March 27, 2012

you can get it pressure tested to find leak or just refill and watch what happens? could be squirting from somewhere onto engine.

Tiny Answered by fixitmr
24 questions asked
Replied on March 27, 2012

After a pressure test and there is a leak,wouldnt water be in the oil if it was the gasket or the head or is that not always true?

Tiny Response from MoneyCount
6 questions asked
Replied on March 27, 2012

you mean spark plug TIPS after removal are wet?

Tiny Answered by fixitmr
24 questions asked

Replied on March 27, 2012

Yes

Tiny Response from MoneyCount
6 questions asked
Replied on March 28, 2012

water on plugs is blown gasket. not always true it gets into oil pan.

Tiny Answered by fixitmr
24 questions asked
Replied on March 29, 2012

Ok Thanks. Blown gasket is what I figured though. Now my brother tried starting it today ( I wasnt there) and said it had backfired. Does this mean that it jumped timing also?

Tiny Response from MoneyCount
6 questions asked

Replied on March 29, 2012

They say if a low compression reading on the first stroke which doesnt build up during successive strokes indicates leaking valves or a blown head gasket (or a cracked head) may be the cause. If two adjacent cylinders have equally low compression, there's a strong possibility the head gasket is blown. The appearance of coolant in the combustion chambers or the crankcase would verify this condition.I'm sure compression test will show this.A blown gasket from the symptoms. Thanks Guys

Tiny Response from MoneyCount
6 questions asked