0 oil pressure


Asked by May 14, 2017 at 05:27 AM about the 1998 Chevrolet C/K 1500 Silverado Extended Cab RWD

Question type: Maintenance & Repair

I bought a 1998 chevy stepside with a 5.7 vortec
engine on the 28th of april,a few days ago while
driving home from work,when I tried to give it gas,it
wasent accelerating,found out my engine cut its
self off,now it has 0 oil pressure,it cranks but won't
start,only tried it a few times,because I don't want
to damage my engine,car has 251,000 miles on
it.one thing I did notice,is that my fuel pump
doesent cut on when I turn the key in the
ignition,but when the key returns to neutral,it cuts
on,0 oil pressure with the key turned in the
ignition,but oil pressure goes up when key is
returned to the neutral pisition

10 Answers


Car will not start,it only cranks,but before this happened,my car used to start right up with no hesitation like it was a brand new car fresh off the dealership

1 of 1 people found this helpful.

When the engine stops the oil pressure will drop to zero, that's normal. Sounds like a problem with the fuel pump. Try spraying some starting fluid down the throttle body. It should run a few seconds on that. If so, it's definitely a fuel problem. HTH. - Jim

1 of 1 people found this helpful.

Thanks,will go to autozone and get some,thanks again,I really appreciate the suggestion!

1 of 1 people found this helpful.

Before I saw your message about the throttle body spray,I was in my driveway cranking the car trying to get it to start,now it won't even turn the engine over,nothing happened when I turn the key in the ignition

1 of 1 people found this helpful.

You're welcome. Glad to help. Probably what's happened now is the battery is dead from the cranking. You'll need to charge it back up. HTH. -Jim

1 of 1 people found this helpful.

I did that,and it still wouldn't crank with or without the cables after a nice charge,so I let it sit for some hours and tried it again,now it's turning over everytime,now I will head down to autozone and get the throttle body spray

1 of 1 people found this helpful.

Ok, sounds good. Keep us posted. -Jim


The starting fluid didn't get it started,rented a fuel pressure gauge, and it was around 65 psi,then I was checking for spark in my wires,seen a baby spark in the coil wire,and,so I wanted to double check, (maybe spark was too weak),cause none of my other wires had a spark,so I rigged a lil contraption up,so that i could crank the car and check for spark,gator wire clip from the coil wire,and a ruber handle crowbar,and I had on gloves,that seemed to have a rubber coating,MAN IT HAD TOO MUCH SPARK,SHOCKED THE SHIT OUT OF ME!!!,,so that ruled out a bad coil/wire,I guess it transferred the info from the ECM into my brain,because distributor popped in my head,went to auto zone and bought one,and some other stuff for a tune up,put it in and it FIRED RIGHT UP!!![12am] thanks for steering me away from a oil pressure problem,because that is what lead me to fixing my car

1 of 1 people found this helpful.

You're welcome. Glad to help. Thanks for letting us know you're back on the road! Very glad to hear that!! -Jim


Fixed that problem now another problem arises.....car won't go pass 3,000 rpms,maybe I put the distributor in wrong,but it strives fine,no hesitation,or loss of power,even at 80 mph,rpms just won't go any high,just put a brand new fuel filter in it,and same problem

Your Answer

C/K 1500

Looking for a Used C/K 1500 in your area?

CarGurus has 5 nationwide C/K 1500 listings and the tools to find you a great deal.

Postal Code:

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
  • #2
    John Saffrahn
  • #3
View All

Related Models For Sale

Used Chevrolet Silverado 1500
142 Great Deals out of 12,261 listings starting at $1,895
Used GMC Sierra 1500
157 Great Deals out of 12,074 listings starting at $1,775
Used Ford F-150
524 Great Deals out of 9,893 listings starting at $3,490
Used Dodge Ram 1500
49 Great Deals out of 475 listings starting at $2,495
Used Chevrolet Tahoe
3 Great Deals out of 908 listings starting at $9,871
Used Chevrolet Camaro
1,058 listings starting at $12,995
Used Chevrolet S-10
13 listings starting at $5,499
Used Toyota Tacoma
28 Great Deals out of 1,343 listings starting at $6,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.