20 Most Recent 1987 Dodge D150 Questions & Answers

Here is a firing order diagram for that vehicle and engine, and let me know if you require any further assistance.

-If it has Distributor Cap and Rotor check them and their contact point should not be rusty, cut/worn. Rotate Distributor assly for getting a better synchronization/timing. - check you have fuel pressure at fuel rail. - is the fuel fresh. Spray some starting fluid in the air intake. If it starts up then problem is with fuel. I’m happy to assist further over the phone at https://www.6ya.com/expert/uttamjeet_2f3adc18600f8ede

Doesn't sound like the transmission. Your cable is probably stretched out and needs to be replaced. Yes, you can take out the cluster in less than 20 minutes

Alldatadiy.com. It isn't free. Plus if you haven't read schematics before. It is not easy. It does come with instructions on how to read. Plus everything else you need for the truck

at all speeds? at high speeds? only after going over a bump. a little more detail if you want a thoughtful answer.

possible vacuum leak or bad idle motor

Wiring diagram for radio in 87 150 Bing images http://www.bing.com/images/search?q=Wiring%20diagram%20for%20radio%20in%2087%20%20D-150&qs=n&form=QBIR&pq=wiring%20diagram%20for%20radio%20in%2087%20d-150&sc=0-2&sp=-1&sk= You may need VIN number for this.

check for car battery level and also check the guage lights PS WARNING CAR BATTERY CAN SHOCK YOU UP AND IS A SERIOUS HAZARD WORK TAKING PROPER PRECAUTIONS

get yourself a tester to see if you are getting power to the light socket, have someone push on the brake petal and use the tester to check for power. If no power, you have a broken wire somewhere between the rear lights and dash [fuse panel] check for corrosion in bulb socket. try to find the wire along the frame to the rear lights for any breaks in the insulation. electrical is one of the hardest problems to solve, good luck.

Yes, you should have power at the brake switch. If the fuse is OK. you have a bad connection or broken wire

if it starts OK when warm , but not when cold , I would say it is the temperature sensor, sometimes on the intake manifold, engine block, or even the radiator, but don't confuse it with the fan sensor on the rad.

Pull it loose from the speedometer end, pull the cable out all the way. Spray a little white lithium grease into the housing. Then as you are puting the cable back put a little here and there on it.

Have you checked the ASD and fuel pump relays ?

check the distributor i had the same problem an the distributor was cracked under the bottum makening the fuel pump not come on