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I changed my oil and filter the other day and just changed
I changed my oil and filter the other day and just changed the pressure sensor. I'm reading 75 psi at throttle and 40 at idle . Was wondering if that is normal ? Things I've read is I should change th… read more
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Chevrolet Silverado 2500 HD: I have a 04 chevy silverado 2500
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GM Tech (Cam)
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Chevrolet Suburban 1500 LT: I have a 2001 Chevy Suburban with
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2002 chevy: s-10 zr2 ,but oil gauge read low pressure 40 psi
hi . i wanna buy 2002 chevy s-10 ZR2 ,but oil gauge read low pressure 40 psi , but when i step on the gas it's going to 60. it's that normal ?… read more
kalamykid
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99 corvette: oil pressure readout..It reads 75psi..ignition switch
My '99 corvette oil pressure readout went from its' normal ( for over ten years)40 -50 psi up to 75 psi yesterday. It reads 75psi with the ignition switch to the on position but motor not started. It … read more
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I have a 1996 chevy s-10 blazer with a 4.3L W-vin code engine.
I have a 1996 chevy s-10 blazer with a 4.3L W-vin code engine. I have just replaced the main and rod bearings .001" oversized tops and bottoms, and a high volumn oil pump a new one. All the bearing cl… read more
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I have a 96 Chevy suburban that hesitates a little while cruising around 65 to 75 mph. I've replaced MAF, had full tune up performed, replaced air fliter, cleaned up deposits on throttle body with cle… read more
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oil leak at the back/bottom of engine small leak...valve cover
I was wondering what the high and low pessure should be when running an a/c performance test. I also have an oil leak at the back/bottom of engine small leak. It's not coming form the oil sendor unit … read more
Michael G
Michael G
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normal oil pressure for a chev 350..stop sign my oil..goes down
I was trying to fine out what is the normal oil pressure for a chev 350, 4both main, I have had the engine bord 60 over. I start the car up and oil pressur is 35-45 psi, after driving the car when I c… read more
Dan
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99 suburban: I have checked plugs and wires-no problems
I have a 99 suburban with a 454 FI engine. It is hard to start, but always does. I have checked plugs and wires-no problems. The dealer hasn't come up with anything either. It acts like it is flooding… read more
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Chevy: new fuel..L/H valve cover..#1 cylinder compression is 75 psi
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Hello, Gen 4 454 has an M77 oil pump with 65-70 psi @ idle / cold or hot, oil pressure drops to around 10-20 psi after 3K rpm. Bring back to idle / 65-70 psi immediately. There is 3/8 clearance off th… read more
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I have a 1999 Winnebago with a 454 7.4or7.5 liter engine.my problem is low idle speed after engine warm up.idle is good as well as steady but when it gets warmed up the idle goes so low the oil pressu… read more
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2002 chevy: oil pressure is fine but after awhile..goes back..van
2002 chevy express w/5.7 engine, on start up oil pressure is fine but after awhile at idle(red lights), the pressure goes down below 20 but upon acceleration goes back over 40. Is this normal? van has… read more
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Outside temp goes over 85 degrees problem gets..cooling..hotter
2002chevy 2500 a/c works fine until outside temp goes over 85 degrees problem gets worse the higher the temp goes the less cooling I get. The system is fully charged and operates fine until the temper… read more
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GM Tech (Cam)

GM Tech (Cam)

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Gary

Gary

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Tim's Auto Repair

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Dave Nova

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Don - Mo Lurch

Don - Mo Lurch

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Ron Z.

Ron Z.

- Chevy Tech -

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18+yrs experience. State Inspector and Chevy Diagnostics

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