MatthewsVolvoSite » Fuel Pumps, Gas Tank, Fuel Supply, Fuel Filter, Fuel Lines, Fuel Injectors

850 Fuel Pump Relay Capacitor

Matt — Wed, 28 Dec 2011 02:32:22 +0000

It’s probably a good idea to replace the capacitors with higher temperature rated parts, such as the Panasonic P13132-ND (22uF, 50V) and P13122-ND (100uF, 25V) from DigiKey (37 cents and 44 cents each + $2.41 shipping) which are rated for … Continue reading →

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Getting to a Gen 1 V70XC Fuel Pump

Matt — Fri, 16 Dec 2011 18:44:31 +0000

Getting to a Gen 1 V70XC Fuel Pump

Ok so I found out that the 1998 v70 xc fuel pump was best removed by cutting the floor pan out, ok so here is the problem i can not get the two wires from here is a pic of … Continue reading →

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Volvo In Bad Shape? Taking a Trip? Read This.

Matt — Mon, 10 Oct 2011 02:50:54 +0000

Volvo In Bad Shape? Taking a Trip? Read This.

Should I Try a Long Roadtrip in my 850? Comments, suggestions and advice on what to do before you leave on a long trip in a Volvo with high miles, and perhaps one that is not in the best condition. … Continue reading →

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Upgrade Fuel Pump Relay Capacitors

Matt — Mon, 19 Sep 2011 02:43:00 +0000

Upgrade Fuel Pump Relay Capacitors

A while back I [jreed] wrote up a description of upgrading the fuel pump relay capacitors, based on a nice write up originally written by Ozark Lee. You can read my write up here: Upgrade Fuel Pump Relay Capacitors Here is … Continue reading →

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Replace Fuel Filter on a Volvo 740 Tips

Matt — Tue, 09 Aug 2011 14:50:02 +0000

Replace Fuel Filter on a Volvo 740 Tips

I recently changed out the filter on my 240 which has the same set up. I had the thing in and out about 5 times before I got it right. When you to get it out put that fuel line … Continue reading →

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Fuel Filter Replacement DIY

Matt — Wed, 06 Jul 2011 02:01:06 +0000

Fuel Filter Replacement DIY

This is a short DIY write up for the removal of a fuel filter on an 850. This is a very easy procedure, just remember to be safe — safety goggles, no open flame [despite the photo to the right], … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

Upgrade 850 Turbo to 18t Turbocharger?

Matt — Thu, 02 Jun 2011 22:36:13 +0000

Upgrade 850 Turbo to 18t Turbocharger?

Can I get a 18t turbo with a speed tunning chip and maybe some bigger injectors and be ok? Sure. Don’t do the 18t until you get a tune and do some exhaust upgrades, though. The tune is the important … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

Fuel Pump & Tank Removal DIY: 850, S70 & Gen 1 V70

Matt — Wed, 20 Apr 2011 16:12:38 +0000

Fuel Pump & Tank Removal DIY: 850, S70 & Gen 1 V70

An excellent tutorial for 850 and 1st-gen S/V70 fuel pump and fuel tank removal on a front-wheel drive model. 850 gas tank drop and fuel pump removal. Related posts:How to Make a Fuel Pump Removal Tool Gas Tank Removal Question … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

Preventing Cold Weather Problems on our Volvos

Matt — Fri, 08 Apr 2011 16:04:45 +0000

Preventing Cold Weather Problems on our Volvos

It’s currently 14 degrees BELOW zero here in Denver, Colorado (Matthew1 can vouch for that) and I’m concerned about my 850. Haven’t started it yet but for my future reference, what suggestions can you offer to prevent engine/cooling related issues … Continue reading →

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How to Make a Fuel Pump Removal Tool

Matt — Fri, 13 Aug 2010 16:41:19 +0000

How to Make a Fuel Pump Removal Tool

I just finished my tool made w/ a 1/8 x 3/4 flat bar, welded them together and put a axle nut on top and use a power handle to turn the retaining ring on top of the fuel pump. The … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

How to change the fuel filter on a 2004 V70 (video)

Matt — Fri, 25 Jun 2010 17:29:03 +0000

How to change the fuel filter on a 2004 V70 (video)

DIY Fuel Filter Change on Volvo V70 This is one of the easier things you can do at home to maintain your Volvo. I was amazed at the simplicity of the quick release system on this filter. Here’s one of … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

850 N/a Throttle Body on a T-5 manifold for performance

Matt — Sat, 03 Apr 2010 16:43:02 +0000

850 N/a Throttle Body on a T-5 manifold for performance

Bigger Throttle Plate and Injectors for More Horsepower? Keep in mind that many of the N/A tricks do not apply as the turbo pressurizes the air and this offsets most intake restrictions. The main thing that occurs is that the … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

Upcoming Fuel Pump recall

Matt — Thu, 11 Mar 2010 07:32:07 +0000

Upcoming Fuel Pump recall

I have a 2001 Volvo S80. Just got off the phone with volvo to see if all the recalls had been performed on the vehicle (ETM software – done; cooling fan – done). The rep I spoke to informed me … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

Fuel pumps and the Volvo 940

Matt — Thu, 11 Mar 2010 06:45:03 +0000

Fuel pumps and the Volvo 940

Idles, then Dies – Turns Out it Was the Fuel Pump So I got the 940 station wagon running good again. Both fuel pumps were toast. The one in the tank was probably toast some time ago and the one … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

Volvo 940 Throttle Body Service Tutorial

Matt — Sun, 14 Feb 2010 23:04:32 +0000

Volvo 940 Throttle Body Service Tutorial

940 throttle body service – Very clear write-up with good pictures My efforts to improve the durability and drivability of this 16 year old car continue. Today I cleaned the throttle body. As you all know, modern cars route blowby … Continue reading →

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Fuel Pressure Regulator

Matt — Mon, 04 Jan 2010 23:04:31 +0000

Fuel Pressure Regulator

Fuel Pressure Regulator Symptoms In addition to tackling codes this weekend, I recently noticed the smell gas inside and outside my 850. I popped the hood and noticed a slow leak from the fuel pressure regulator. I disconnected the vacuum … Continue reading →

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Cleaning fuel injectors

Matt — Sat, 21 Nov 2009 08:30:14 +0000

Cleaning fuel injectors

Searching on the internet I found a description of alternating sprays of brake cleaner and compressed air through the inside of the injectors. Would that work on our cars? Cleaning fuel injectors Related posts:Fuel Injectors: How To Tune Them Up … Continue reading →

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Gas Tank Removal Question + Leak photo

Matt — Wed, 11 Nov 2009 17:05:31 +0000

Gas Tank Removal Question + Leak photo

Gas Tank Removal & Leak Fix Tutorial 1. Disconnect the negative battery cable for safety. 2. Block the front wheels, jack up the rear, use some jack stands to hold up the rear. 3. Remove the floor board to open … Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001

XC90 DIY: Oil, Spark Plugs, Air & Fuel Filters, Transmission Fluid Flush

Matt — Fri, 22 May 2009 01:05:18 +0000

XC90 DIY: Oil, Spark Plugs, Air & Fuel Filters, Transmission Fluid Flush

Spark Plugs 1 - The turbo line that goes front to back will need to be removed. What I did was just remove the clamp ring towards the front of the line (because it is easiest to get to), but there is also one at the back. If you can do what I did, loosen the front clamp and pull the plastic hose out of the rubber. Continue reading →

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Fuel Pump Relay Repair 2

Matt — Thu, 24 Jan 2008 11:15:14 +0000

Fuel Pump Relay Repair 2

Comprehensive how-to repair the troublesome fuel pump relay. Continue reading →

-- Volvo Forum and Help for Volvo Owners since 2001