Question about 1993 Buick Regal

1 Answer

Loses speed on uphill climbs

This has just started since the spark plugs were changed last week.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 3 Answers

Check timing and plug gaps

Posted on Mar 15, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

Why does my 98 dodge caravan have trouble climbing hills?


A transmission issue would give vibration tremendously during uphill. If you're not getting the vibration, or burning smell of transmission fluid, suspect clogged catalytic converters.

May 09, 2014 | 1998 Dodge Caravan

1 Answer

Sputerring going uphill; 1996 buick century. Way more often on the interstate than on 55mph roads. Seems as if higher speeds cause it to miss while going uphill. Ironically this a.m. i used my heater and...


I would check the fuel pressure with a gauge first. Assuming the check engine light is not on.
You didn't say if it is the 4cyl or V6, but both have plug wires and coil packs that could be failing. Even the crank sensor could cause the problem at high speeds and under a load.

Aug 31, 2012 | 1996 Buick Century

1 Answer

Missing under load, When accerating or climbing a hill my LOW milage 4runner is starting to miss. what could it be? Spark plugs or ?


Start with the simple things first. When was the last time you had a complete tune up? "Missing" could indicate bad spark plugs, bad spark plug wires, or bad cylinders. Change the plugs first, then go from there.

Nov 06, 2010 | 1998 Toyota 4Runner

1 Answer

Engine sputters when accelerating to speed limit and fails to hold it . also loses power climbing hills


Check your EGR valve, IAC valve, fuel pressure regulator, fuel pump, fuel filter, spark plugs and spark plug wires

Jan 02, 2010 | 1993 Ford Escort 4 Door

2 Answers

Losing power going over hill


well i think the piston ring are already loose, causing insufficient air compression leading to lower power especially on uphill tracks. check also for the air-fuel ratio! too much fuel usually is the cause for thick smoke emission; too much air, causes also less power.

May 26, 2009 | 1993 Toyota 4Runner

1 Answer

Overheating, lack of power under load


these trucks destroy heads, should be under 7yr. 70,000 warranty, call a dealer to in quire.

May 19, 2009 | 2004 Dodge Ram 1500

1 Answer

F-350 6.0l losing power


when was he last time you changed the fuel filter ? change it and see how much cramp is in it ina glass

Feb 15, 2009 | 2005 Ford F 350 Super Duty

1 Answer

99 chevy cavalier power problems


try spark plugs if not that then wires

Sep 03, 2008 | 1999 Chevrolet Cavalier

Not finding what you are looking for?
1993 Buick Regal Logo

Related Topics:

83 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

60667 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21936 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

Are you a Buick Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...