*TPS goes out a lot on those older tuned port and throttle body injected engines.i had a Baretta GT that i changed it out on almost yearly and my 89 silverado sport i changed it out on less frequently but still had to. so even though that wasn't your issue that wasn't a bad guess but it seems to me the pump might be going bad like you said. most of them have to maintain 50-65 PSI or they fall down when the pedal is pressed. those gen3's are bad about the pumps going out too. It's a pain in the ballz to get to also because it's up behind the rear axle. Wow nice job on the cavalier! can hardly tell it was ever messed up. i have the trigger style shifters on my Schwinn also i got one of their dual sport bikes made simmilar to yours and i got mine at the same place you did lol mine was the $179.00 dual sport schwinn nothing real fancy and i really wish it had solid front forks because i hate those shocks on the front with a passion it's like they are actually working against you while you're riding as if the riding it's self wasn't enough*
@madmike1981
8 жыл бұрын
Im not sure whats up with this car other then its sat way to much of its life in my opinion is just as bad as beating on them. I will get it figured out soon I know I'm heading in the right direction with it. I know without a doubt now that it is not getting enough fuel now the why for sure is a different story could be a pump,injectors,pressure regulator or even a clogged filter.
@DaddytechEnt
8 жыл бұрын
according to what i've found the pressure needs to be at 43-45 PSI at idle. if you want start simple and work up to the pump. i would start with running seafoam through the power brake booster vacuum line after it stops smoking if the pressure is still not up then fuel filter and the very last thing obviously would be the fuel pump. i love those cars but people used to sell those off before they would replace the fuel pumps in them because it was such a pain in the ass to do but if you have tools to work on the thing with then it's just time, patience, and a real love for those cars that you need. and i'm kinda thinking you like them as much as i do. just a hunch.
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