Losing oil pressure

Tiny
STEVESR
  • MEMBER
  • 1994 CHEVROLET S-10
  • 4 CYL
  • 2WD
  • MANUAL
  • 2 MILES
I just rebult a 94 s10 2.2 rods mains rings cam, bearings & oil pump Head redone. When I start the engine it sonds good, good power, good oil preasure But one half hour to hour to running it starts loosing oil pressure all the way to nothing!
Tuesday, March 1st, 2011 AT 1:35 AM

6 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
When you lose the pressure, do you hear any knocking or ticking from the engine?
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Tuesday, May 31st, 2011 AT 6:37 PM
Tiny
JACOB62
  • MEMBER
  • 50 POSTS
What was it im having the same darn problem but not quite an hour about 10 -15 mins basically once its warmed up iv done the same things you have except I havent done the cam bearings yet due to the fact that I heard they have to be pressed in? What else can cause oil presure to drop. Can a bad hydr lifter cause loss of oil presure?
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Tuesday, May 15th, 2012 AT 5:46 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
You really need to post your own questions and not try to tag onto someone else's old question.
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Tuesday, May 15th, 2012 AT 10:11 AM
Tiny
JACOB62
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  • 50 POSTS
I already have "post own questions" still no definate answers yet.
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Wednesday, May 16th, 2012 AT 10:48 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
This question belongs to someone else and they will get annoying notifications every time someone posts here so it's not a good idea. This isn't going to get you any better or faster answer.
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Wednesday, May 16th, 2012 AT 10:52 PM
Tiny
JACOB62
  • MEMBER
  • 50 POSTS
Yup I know and I get those same emails to me when it happens to me and if I can like in the timing chain issue I help them (the aftermaket tension doesnt heat set like the oe one so it doesnt last as long as the oe one this site is for everone to help each other and if I can help someone I do im not annoyed by the emails unless it ends up being spam or an advertisment if its anactual person in need il go out of my way to help them I would hope you would do the same :/
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Thursday, May 17th, 2012 AT 1:00 AM

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