suspect your electric (in tank) fuel pump
Moderator: Mike Everman
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Re: suspect your electric (in tank) fuel pump
I "drove" the sheet metal pump/sender retainer ring off with a hammer and drift. I replaced the pump but reused the motor damping rubber--the new one was the wrong size. I also replaced the sheet metal ring I "drove" off.
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Re: suspect your electric (in tank) fuel pump
Everything went back together EZPZ except for getting the tank back into place single handedly. Eventually, I accomplished that, too.
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Re: suspect your electric (in tank) fuel pump
knock on wood ... no probs since the replacement.
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Re: suspect your electric (in tank) fuel pump
Last Saturday, after I made a few trips around town, the starter would crank but the engine wouldn't fire. After about 15 mins of sporadic trial and error, the engine ignited and I drove the car home.
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Re: suspect your electric (in tank) fuel pump
The engine again failed to start yesterday. Again the car is untrustworthy for the first time since I replaced the pump in March.
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Re: suspect your electric (in tank) fuel pump
Again, this last time the engine refused to fire I found
- with the coil/distributor cap wire pulled from the coil's terminal end, and the boot held a bit away from where it belonged, one could hear and feel "spark" while the starter cranked the engine and
- with the cap from the schrader valve removed, I depressed the needle valve and found only a little stream of gas emerged from it, but not a very energetic spray.
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Re: suspect your electric (in tank) fuel pump
I suspected the fuel pump again, even though I could here it hum when the ignition switch was turned to the ON position. After I drove it home, I turned the engine off and then just turned the key to the run position -- I heard a "grinding" noise coming from the pump.
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Re: suspect your electric (in tank) fuel pump
So, Sunday I dropped the tank and replaced the fuel pump again -- it was still under warranty thus, I got a free replacement.
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Re: suspect your electric (in tank) fuel pump
The car ran fine Monday.
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Re: suspect your electric (in tank) fuel pump
Tuesday, I made two trips to a friend's house (round trip < 2 miles) only to have the car crank, but not start. After about a 15 min wait, it did decide to start so I drove it immediately home. I left it idle and it "died" again.
I pressed the Schraeder valve and saw a spray.
I pulled a spark plug boot, inserted a spare plug, cranked the engine and saw NO spark.
I pressed the Schraeder valve and saw a spray.
I pulled a spark plug boot, inserted a spare plug, cranked the engine and saw NO spark.
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Re: suspect your electric (in tank) fuel pump
Whatever the problem is/was, it "disappeared" long enough for me to drive the car home. While idling, the engine shut off again in 5 minutes.
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Re: suspect your electric (in tank) fuel pump
I confirned ... no spark.