Question about 1994 Toyota Corolla

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94 corolla dx 1.8 hard starting. Replaced fuel pump and fuel filter. Also the fuel pump relay behind the radio. When I spray starting fluid in the intake it starts. I suspect it would be the fuel regulator, but I don't want to keep spending money if its not the problem. Its beginning to add up...lol...

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  • Toyota Master
  • 5,440 Answers

Use a fuel pressure gauge to test pressure at key on, and while running. Compare to spec's for your engine.

Posted on Jan 03, 2018

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6 Suggested Answers

Anonymous

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Anonymous

  • 117 Answers

SOURCE: top speed limiter

you have to a speed cut defender and get it installed you can get these from hks.

Posted on Jun 30, 2008

emissionwiz

Marvin

  • 85223 Answers

SOURCE: 2006 Toyota Corolla wont start

this sounds like the electric fuel pump in the fuel tank has failed, replace the pump and filter togeather.

Posted on Feb 10, 2009

kirtec auto

  • 1348 Answers

SOURCE: No light in the dasboard and taillights , But headlights do work

take out the 2 phillips screws that hold in the cluster.there are some bulbs in the back of it,look and see that they are all ok.
the tail lights operate on a separate circuit,but the headlight switch could be bad, as it operates both of those sets of lights in the park and lights on settings.check all the fuses and relays in the fuse box under the hood and lower left kick panel

Posted on May 26, 2009

SOURCE: car

Fuses will blow out when there is a wire that's grounded out somewhere. Take the brake light sockets with the bulbs in it out of the lens and check for a wire that's broken or maybe corroded. Something is grounding out when you hit the brakes.

Posted on May 26, 2009

MauiRentaCar

MauiRentaCar

  • 288 Answers

SOURCE: where are they?

Hi is on top of the right front engine mount, between the timing belt cover and the fender.

Lo is just in front of the firewall on the passenger side.

Frank
Frank's Friendly Cars Maui Car Rental
www.MauiCarRental.biz

Posted on Aug 30, 2009

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2 Answers

FUEL PUMP HOW DO U KNOW WHEN IT NEEDS TO BE REPLACED


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If the pump relay is working and the pump runs when you turn the key on, it could be the check valve in the pump. The valve could be allowing fuel pressure to drain back into the tank when the engine is off.

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My car won't start. The battery is good and the starter is doing it's job. The fuel filter has been replaced. The car will start with starter fluid and run when revved but won't start o


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SOUND LIKE FAULTY FUEL PUMP OR BAD PUMP RELAY. IF YOU SPRAY STARTER FLUID AND VECHICLE RUNS.ITS NOT GETTING FUEL..NEXT TIME ENGINE STALL OUT.GET A FUEL PRESSURE READING.DONT TURN ON THE IGNITION .IF FUEL PRESSURE READS ZERO YOU KNOW YOU HAVE FAULTY FUEL PUMP RELAY OR FUEL PUMP RELAY FAULTY.

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1 Answer

I cant find the fuel pump relay in a 94 toyota


relay should be inside the hood next to engine there is a fuse box cover stated what relay are uses.

Jun 04, 2010 | 1994 Toyota Corolla

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