1990 Buick Riviera "pressure" Questions

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what is the tire pressure for a 92 Riviera Recommended tire pressure is listed on the drivers door jam and in the owners manual. I agree, however the door sticker and the owners manual is only valid ...

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...test to see how your fuel pump is doing is a relatively simple task. First you have to get a fuel pressure tester from your local parts store (they can also tell you what your fuel pressure should ...

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What should be the fuel pressure for a 1995 Buick Riviera Supercharged at the Pressure Regulator? Also, can an aftermarket fuel pump be installed under the hood With just key on you should have 30 to ...

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my air condition is not blowing cold air best diagnostic method is dual head gauges. balanced pressure between low and high side in the off position is aroung 90 lbs. running low pressure is 20-40 lbs

Question about Buick Riviera

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...filter fuel filter should be in front of left rear wheel. before changing be sure to relieve fuel pressure. if you take out the relay or fuse to fuel pump, then just start engine until it dies out. ...

Question about Buick Riviera

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FUEL PRESURE / FUEL GAUGE PART 1 ( fuel pressure ) this ia a stock 5.0 HO . i have 30 psi of fuel at idle . it will increase to 40 psi if i remove the vacuum from the fuel regulator and it does go ...

1990 Buick Riveria fuel pressure. I have received 3 different ranges for the fuel pressure. 28-35 listed on this site, My manual says 40-43 and the parts store tells me 90. Does anybody have the true ...

Question about Buick Riviera

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car sputters up hills A new fuel filter would be a good first try, if it does not help do a fuel pressure test or have your mechanic do a fuel pressure test. If the fuel pressure is low the fuel pump ...

...P1441 Evaporative Emission (EVAP) System Flow During Non-Purge Now for the fix: the ECM uses a pressure sensor to watch the system and see that there are no leaks. If it sees a leak via the ...

Question about Buick Riviera

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where is the orfice tube located In the high pressure line on the way to the evap core. Look for a connector with factory crimps in the tube. High pressure is the smaller diameter tube.

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