Car wont start sitting about a year changed fuel pump, fuel filter regulator 4 fuel injectors and spark plugs 1/2 tank of fuel in vehicle

Asked by Mar 01, 2015 at 02:06 PM about the 1991 Oldsmobile Ninety-Eight 4 Dr Touring Sedan

Question type: Maintenance & Repair

What is wrong and what can I check next?

5 Answers

104,225

Did you drain all the old fuel out of the tank and pump all the old fuel out of the fuel lines? If not that's where I would look.

1 out of 1 people think this is helpful.

Yes all new fuel

104,225

Ok. Need to make sure it is getting air, fuel and spark. First check your air filter. Is it new? Did a rodent build a nest in the air inlet blocking air flow? Now check fuel pressure at fuel rail. Also check to see if the spark plugs are firing. This will help narrow down your issues.

1 out of 1 people think this is helpful.
146,285

Opps didn't read you post, I was asking if it was fuel injected, Oldsmobile was the very last American car to have a carburetor, in I think 1990 or 91 but can't remember which Olds model

91-98 Touring sedan

Your Answer

Add photo

Related Questions

Ninety-Eight

Looking for a Used Ninety-Eight in your area?

CarGurus has 43 nationwide Ninety-Eight listings and the tools to find you a great deal.

ZIP:

Search Oldsmobile Ninety-Eight Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Oldsmobile Ninety-Eight Experts

#1 Tom Demyan
Tom Demyan
Reputation 140
#2 Travis Willard
Travis Willard
Reputation 130
#3 Js08016
Js08016
Reputation 120
View All

Related Models For Sale

Used Buick Electra
30 listings
Used Buick Park Avenue
500 listings starting at $2,500
Used Buick LeSabre
13 Great Deals out of 2,248 listings starting at $1,299
Used Ford Mustang
550 Great Deals out of 42,532 listings starting at $1,699
Used Cadillac DeVille
5 Great Deals out of 1,953 listings starting at $1,600
Used Chevrolet Caprice
177 listings starting at $13,999
Used Pontiac Grand Prix
23 Great Deals out of 3,696 listings starting at $800