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suddenly it doesn't work well anymore!

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Old 09-12-2022, 02:09 AM
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I never really paid attention to my tank capacity. can anyone tell me how to (with external measurements) determine if it is 20 gallons?
Old 09-12-2022, 06:47 AM
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You're gonna love this.

They're all 20 gallon tanks. If you have the 13 gallon sender you can only get 13 gallons from the tank.
Old 09-12-2022, 07:03 AM
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Originally Posted by cruiser54
You're gonna love this.

They're all 20 gallon tanks. If you have the 13 gallon sender you can only get 13 gallons from the tank.
well! I will order a new assembly, albeit of not great quality. to the limit before mounting it I will insert a better petrol pump.
Old 09-12-2022, 07:20 AM
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We need to find a Bosch or maybe Walbro pump.
Old 09-12-2022, 07:37 AM
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Originally Posted by cruiser54
We need to find a Bosch or maybe Walbro pump.
I agree!
I chose a cheap shipping, it comes from the usa, it will take a couple of weeks. is an Airtex: garbage? maybe for some time it works .... we are not even sure that the cause is the pump ... I thought I would also change the filter, the injectors are new (a couple of years, you had suggested them to me if I remember correctly they are bosch -volvo 280-155-746).
what else can i do?

Last edited by steveitaly; 09-12-2022 at 07:45 AM.
Old 09-12-2022, 07:51 AM
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Pump only

Factory Jeep/Chrysler number 8933003591
Bosch 9580810017
Bosch 69301 or 69302
Old 09-12-2022, 08:29 AM
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Originally Posted by cruiser54
Pump only

Factory Jeep/Chrysler number 8933003591
Bosch 9580810017
Bosch 69301 or 69302
thanks!!!!
Old 09-12-2022, 08:57 AM
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I'll keep working on this issue also.
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