Question about Ford F-150
...tank and Turned on the ignition power. The new pump didnt run. So, I am guessing no power to the rear pump? Where do I look next? Check tanks for balance tube between tanks If the air pressure is not ...
...150 5.4 liter with 100,000 miles that has a rough idle but runs and drives fine, how can I fix this? When was the last tune-up? Inspect few plugs for carbon ash (lean running) or wet (rich running). ...
Question about Ford F-150
...vacuum in the fuel tank by the voltage that returns from the sensor. Possible causes are: FTP circuit open VREF shorted to VPWR Damaged PCM FTP circuit shorted to VREF or VPWR SIG RTN circuit open ...
...150 XL 4.2 V6 have put new injecters cleaned fuel tank new coilpack still has bad miss PO171 is a lean fuel mixture fault code. It is not serious in most cases engine will run for years to come. The ...
150 gas tank, bad fuel The best way to drain the tank would be by removing the filler neck hose going to the tank and then using a small hose to insert into the tank going into the neck.the reason for
...150 straight six? Glenn Have you tried replacing the oxygen sensors. These signal to lean the gas or rich the gas for emissions. High hydrocarbon emissions from a vehicle may be caused by improper ...
...vacuum advance. On the back side of the intake manifold connecting to the Carburetor there should be an EGR valve. The 1976 F100-150-250-350 also have return lines from the carb to the #1 fuel tank ...
...TANK IN CASE THERE WAS CRUD IN IT & IT RAN GOOD FOR COUPLE MONTHS THEN STARTED HAVING PROBLEMS AGAIN. HIS GRANDPA BOUGHT THE P/U BRAND NEW & THEY HAVE TAKEN REALLY GOOD CARE OF IT BUT HE'S TIRED OF ...
150 engine gets fludded with gas. once starts up .starts blowing real heavy black smoke out tail pipe ck your map sensor make sure you have good vac. clean the plugs ck. fuel pressurethat should solve
I would add a bottle of Dry Gas into the tank to rid the water. I have used a can of wd40 to spray near the vacuum line to see if the engine suddenly picks up speed. If it does, this is a vacuum leak
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