Question about 1990 Acura Integra
If it is a manual transmission try this (If not, ignore and let me know): Mounted on the clutch pedal under the dash is the Clutch Interlock switch. With the key in the START position there should be power at the black/red wire. Also check the black wire for good ground. If you have power and ground, unplug the connector and jump the terminals in the connector. Start the car and if it starts, replace the Clutch Interlock switch. If there is no power there, then check the black/white wire at the ignition switch and starter relay for power. No power out of either one will indicate a bad component or a wiring problem between components.
Posted on Apr 16, 2015
Have you checked fuel pressure between tank and intake? pressure check valve on return line could be stuck open. check for spark as well, need more info....
Posted on Apr 16, 2015
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Could be the main relay. It's behind the dash up above your gas pedal. Look for a gray and brownish box with one large plug in it. Should be easy to find since you don't have cruise control. It will be secured with one 10mm. You can bring it into reach with it still plugged in. Try starting it while tapping on the little plastic box. If it starts, pry off the cover with a flat head screwdriver and re-solder the broken connections. The break in the solder will be on the side with the sharp little things. It will be smaller than a hair. To find it you will need to wiggle it. Have plenty of light. Just hold the soldering tool on the broken one until the solder puddles around it and you're fixed.
Posted on Apr 29, 2010
Along the firewall there is a pressure test point (looks like a tire valve) push the valve in to see if there is fuel and pressure.
I'm guessing there is NOT if you can spray fuel and start.
If there is you may want to get a pressure gauge and make sure the pressure is high enough.
If NOT, you need to chase back why you don't have pressure.
is there power to the relay ?
Is the relay switching ?
Is there power to the pump ?
Posted on Apr 14, 2015
Tips for a great answer:
Apr 15, 2015 | 1990 Acura Integra
Apr 14, 2015 | 1990 Acura Integra
Jun 08, 2011 | 1990 Acura Integra Hatchback
Jun 10, 2010 | 1987 Acura Integra
Oct 22, 2009 | 1990 Acura Integra Hatchback
Sep 18, 2009 | 1990 Acura Integra Hatchback
131 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: