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by isaiah54
09 Jun 2015, 14:34
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1999 s70 b5254t stalling MVSOLVED Fuel pump relay
Replies: 11
Views: 3293

Re: 1999 s70 b5254t - starts & runs a few seconds & dies

lee, i pulled the fuel pump relay out and jumped 15 & 87, it started up and ran. i replaced the relay and it runs fine. i thank you for all your information and and your time, and i dont think that i will be doing business with either one of the two volvo dealerships in this state again. thank y...
by isaiah54
08 Jun 2015, 10:58
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1999 s70 b5254t stalling MVSOLVED Fuel pump relay
Replies: 11
Views: 3293

Re: 1999 s70 b5254t - starts & runs a few seconds & dies

lee, their is no fuel pump relay, dealer also said that on this model that there is none . is it possible that the vvt control valve could cause this ? if not, do you have any other suggestions ? i dont think its in the timing like the dealer says that it could be . thanks for your input and help
by isaiah54
06 Jun 2015, 11:26
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1999 s70 b5254t stalling MVSOLVED Fuel pump relay
Replies: 11
Views: 3293

1999 s70 b5254t stalling MVSOLVED Fuel pump relay

set timing and cvvt, the engine will start and run anywhere from 5 to 10 seconds and dies. wait a few minutes and the same thing. sounds like it runs out of fuel, took fuel pressure test, key on, engine off, fuel pressure is 51 lbs, let it set for 20 minutes and pressure drops 5 to 8 lbs, when engin...