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Re: Fuel Pump Replacement Posted by Justin VanAbrahams [Email] (#32) [Profile/Gallery] (more from Justin VanAbrahams) on Tue, 21 Feb 2017 15:47:50 In Reply to: Re: Fuel Pump Replacement, SWEDECAR [Profile/Gallery] , Tue, 21 Feb 2017 14:10:57 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Thanks for that!
I have noticed no drivability issues - never any stumbles or hiccups.
The only thing that seemed to suggest a pressure issue is that sometimes when pulling away from a stop - usually a brief stop, such an unbusy stop sign, there is a "jerk" from the transmission. I initially thought it was motor mounts, but they look good *and* the problem happens only occasionally. I am now thinking it's an awkward shift from maybe 2->1 that happens at just the wrong moment, like the transmission isn't quite sure if it needs to downshift for a stop and then does just as you're back on the gas. There is a second of "nothing" and then thunk into 1st. It's not violent (like a 9000 with broken valve body springs!), just unexpected. It only happens in those quick slow/stop/go scenarios, and only sometimes. Hot, cold, weather, etc. has no effect. I got thinking perhaps there was a fuel pressure/torque management issue.
I'll try the sensor first since it's cheap and easy, see what happens!
posted by 12.195.130...
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