what causes van to turn over but wont fire up

Asked by pats7 Aug 06, 2015 at 01:20 AM about the 1998 GMC Safari 3 Dr SLT AWD Passenger Van Extended

Question type: Maintenance & Repair

cut off and wont start turns over but will not start up

8 Answers

150

Engine basics: Air + Fuel + Spark = Power just because a starter motor can turn the engine over does not indicate the engine is getting any of the above. Either your spark- plugs / ignition system, Fuel pump / injectors , or air intake is not functioning. You or a mechanic will have to check all of those aspects to determine what is wrong.

14 people found this helpful.
250

I have a question why won't my 99 GM safari start it's got gas but will not start up

18 people found this helpful.
10

What would cause fuel to be in the spark plugs. How do we fix the problem. We put a fuel pressure gauge in it. The fuel is black in with the plugs.

10

What would cause fuel to be in the spark plugs. How do we fix the problem. We put a fuel pressure gauge in it. The fuel is black in with the plugs.

1 people found this helpful.

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Safari

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